3x+4(2x-5)=112

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Solution for 3x+4(2x-5)=112 equation:


Simplifying
3x + 4(2x + -5) = 112

Reorder the terms:
3x + 4(-5 + 2x) = 112
3x + (-5 * 4 + 2x * 4) = 112
3x + (-20 + 8x) = 112

Reorder the terms:
-20 + 3x + 8x = 112

Combine like terms: 3x + 8x = 11x
-20 + 11x = 112

Solving
-20 + 11x = 112

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + 11x = 112 + 20

Combine like terms: -20 + 20 = 0
0 + 11x = 112 + 20
11x = 112 + 20

Combine like terms: 112 + 20 = 132
11x = 132

Divide each side by '11'.
x = 12

Simplifying
x = 12

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