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

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


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

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

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

Reorder the terms:
-8 + 20 + 2x + 8x = 112

Combine like terms: -8 + 20 = 12
12 + 2x + 8x = 112

Combine like terms: 2x + 8x = 10x
12 + 10x = 112

Solving
12 + 10x = 112

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 10x = 112 + -12

Combine like terms: 12 + -12 = 0
0 + 10x = 112 + -12
10x = 112 + -12

Combine like terms: 112 + -12 = 100
10x = 100

Divide each side by '10'.
x = 10

Simplifying
x = 10

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