7[4-(4x-8)]=84x+196

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Solution for 7[4-(4x-8)]=84x+196 equation:


Simplifying
7[4 + -1(4x + -8)] = 84x + 196

Reorder the terms:
7[4 + -1(-8 + 4x)] = 84x + 196
7[4 + (-8 * -1 + 4x * -1)] = 84x + 196
7[4 + (8 + -4x)] = 84x + 196

Combine like terms: 4 + 8 = 12
7[12 + -4x] = 84x + 196
[12 * 7 + -4x * 7] = 84x + 196
[84 + -28x] = 84x + 196

Reorder the terms:
84 + -28x = 196 + 84x

Solving
84 + -28x = 196 + 84x

Solving for variable 'x'.

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

Add '-84x' to each side of the equation.
84 + -28x + -84x = 196 + 84x + -84x

Combine like terms: -28x + -84x = -112x
84 + -112x = 196 + 84x + -84x

Combine like terms: 84x + -84x = 0
84 + -112x = 196 + 0
84 + -112x = 196

Add '-84' to each side of the equation.
84 + -84 + -112x = 196 + -84

Combine like terms: 84 + -84 = 0
0 + -112x = 196 + -84
-112x = 196 + -84

Combine like terms: 196 + -84 = 112
-112x = 112

Divide each side by '-112'.
x = -1

Simplifying
x = -1

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