7[4-(-5x-4)]=175x+168

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Solution for 7[4-(-5x-4)]=175x+168 equation:


Simplifying
7[4 + -1(-5x + -4)] = 175x + 168

Reorder the terms:
7[4 + -1(-4 + -5x)] = 175x + 168
7[4 + (-4 * -1 + -5x * -1)] = 175x + 168
7[4 + (4 + 5x)] = 175x + 168

Combine like terms: 4 + 4 = 8
7[8 + 5x] = 175x + 168
[8 * 7 + 5x * 7] = 175x + 168
[56 + 35x] = 175x + 168

Reorder the terms:
56 + 35x = 168 + 175x

Solving
56 + 35x = 168 + 175x

Solving for variable 'x'.

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

Add '-175x' to each side of the equation.
56 + 35x + -175x = 168 + 175x + -175x

Combine like terms: 35x + -175x = -140x
56 + -140x = 168 + 175x + -175x

Combine like terms: 175x + -175x = 0
56 + -140x = 168 + 0
56 + -140x = 168

Add '-56' to each side of the equation.
56 + -56 + -140x = 168 + -56

Combine like terms: 56 + -56 = 0
0 + -140x = 168 + -56
-140x = 168 + -56

Combine like terms: 168 + -56 = 112
-140x = 112

Divide each side by '-140'.
x = -0.8

Simplifying
x = -0.8

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