Mapa Mental - EQUAÇÃO DE 1 GRAU

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EQUAÇÃO DE 1° GRAU c) 1) = 3x + 4 R: -6) d) 3(x 1) 15 (R: 25/3) e) 7 4) 2x 3 (R: 5) f) 3 -2) 4(3 x) (R:18/7) 1) Resolva as seguintes equações g) 3 3x 1) = 2 3x 2) R: 7/3) h) 7 (x-2) = 5 (R: 29/2) a) 8 R 3) i) 3 (2x 1) + 3) (R: -3/8) b) 3 (R 7) j) 5x +2) = 15 (R: 21/2) k) 2x 3x 9 8(6 -x) (R:3) d) -3 7 1) 4(x+ 10) 5) 0 (R: -25) e) 9 -1 (R=-10) m) 3 (2x 4 -1) 3 R: -5) f) 28 11 (R=-17) n) 7 1) 2 5) 5 (R: -2) g) 109 5 (R= 114) 2 (3 3 -4) 15 (R: 3/5) h) 39 -79 (R=-40) p) 3 3 2x) 42 (R:10) i) 10 9 (R=2) q) ( 6) 2x (x 6) + 10 (R:12) j) 15 20 r) 3) 2) 1) 5 0 (R:6) 10 ( R= 14) s) 3x -2 4x 3 2 1) R m) 7 8 ( R= -1) t) 1) 3) 5 2) 18 R: 4) n) 0 12 (R= 12) u) 4 + = 2 + 2x) (R:4) o) -3 10 5) Resolva as seguintes equações 2) Resolva as seguintes equações a) 3x 15 (R=5) a) 2x 5 5x -1 (R=2) b) 2x 14 R=7) b) 5 6x 5x 2 (R=-3) c) 4x -12 (R=-3) c) 2x 3 X (R=2) d) 7x -21 (R=-3) d) -3x 10 2x + 8 +1 (R= 1/5) e) 13x 13 (R= 1) e) 5x 9 X (R=14/5) f) 9x (R=-1) f) 7x + 8 3x (R=12/16) g) 25x 0 (R=0) g) -X -5 4x 6x 15 (R=5) h) 35x 105 (R=-3) h) 3x 2x 3x 2 (R=-1) i) 4x (R=1/4) i) 4x 32 18x 12 (R=3) j) 21 3x (R=7) j) 2x -3 + 4 (R= 2) 1) 84 6x (R=14) 1) 3x 2 2x 3 0 (R= 5) m) x/3 =7 (R=21) m) 10 9x 2x 2 3x (R=2) n) x/4 -3 (R=-12) n) 4x 4 5x -6 + 90 o) 2x/5 4 (R=10) 2 3x 12 3x (R=5) p) 2x/3 -10 (R=-15) q) 3x/4 30 (R=40) 6) Resolva as seguintes equações 2x/5 -18 a) 7(x 5) = 3 (x 1) (R=19/2 ou 38/4) b) 3 = 4 (-x 3) (R=18/7) 3)Resolva as equações c) 2 (x +1) 0 (R= -3) d) 5(x 1) -3 (x +2) (R= 1/2) a) 6x 2x 16 (R:4) e) 13 4(2x -1) 5 (x +2) (R=1/3) b) 2x 5 1 (R: 6) f) 4(x 5) 3 (x 21 (R=-2) c) 2x 3 4 (R: 1) g) 2 (x 3 (5 x) =10 (R=3) d) 5x 7 = 4x 10 (R: 3) h) 8 8 -4(2x 3) e) 4x 10 2x 2 (R:6) f) 4x 7 8x 2(R:-5/4) g) 2x + 1 4x 7 (R:4) h) 9x 9 + 3x 15 (R: 7) resolva as seguintes equações, sendo i) 16x 1 12x + 3 (R:1) j) 3x 2 4x 9 (R:-11) a) /2 x/4 (R:2) 1) 5x -3 + = 2x + 9 (R:3) b) x/2 x/4 5 (R:20) m) 17x 7x 18 (R: 2) c) x/5 x/2 7/10 (R:1) n) 4 17 2x + 1 (11/2) d) x/5 + 2x/3 (R: 15/7) 2x + 3 5x 4x 9 (R:2) e) x/2 x/3 (R: 6/5) p) 5x 6x 16 = 3x + 2x 4 (R:2) f) x/3 4 2x (R: 12/5) q) 5x 4 3x 2x + 4 (R: g) x/2 4 1/3 (R: -22/3) h) 5x/3 2/5 0 (R: 6/25) 4) Resolva as seguintes equações i) 5 x/4 (R: 24/5) j) X X/2 15 (R:10) a) 4x 3 1) (R: -2) 1) 8x/3 2x 9 (R: -27/2) b) 2) 2x 4 (R:2) m) x/2 + 3/4 1/6 (R: