0
Anonymous
5x - 4 + 3x = 36
Simplify: 8x - 4 = 36
Add 4 to both sides: 8x = 40
Divide both sides by 8: x = 5
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132
72
-6x+9 = 45 -6x = 45-9 -6x = 36 x = -6
51
45