-8+4(7+8x)=4x+7

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Solution for -8+4(7+8x)=4x+7 equation:


Simplifying
-8 + 4(7 + 8x) = 4x + 7
-8 + (7 * 4 + 8x * 4) = 4x + 7
-8 + (28 + 32x) = 4x + 7

Combine like terms: -8 + 28 = 20
20 + 32x = 4x + 7

Reorder the terms:
20 + 32x = 7 + 4x

Solving
20 + 32x = 7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
20 + 32x + -4x = 7 + 4x + -4x

Combine like terms: 32x + -4x = 28x
20 + 28x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
20 + 28x = 7 + 0
20 + 28x = 7

Add '-20' to each side of the equation.
20 + -20 + 28x = 7 + -20

Combine like terms: 20 + -20 = 0
0 + 28x = 7 + -20
28x = 7 + -20

Combine like terms: 7 + -20 = -13
28x = -13

Divide each side by '28'.
x = -0.4642857143

Simplifying
x = -0.4642857143

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