7x-4(x-8)=56

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Solution for 7x-4(x-8)=56 equation:


Simplifying
7x + -4(x + -8) = 56

Reorder the terms:
7x + -4(-8 + x) = 56
7x + (-8 * -4 + x * -4) = 56
7x + (32 + -4x) = 56

Reorder the terms:
32 + 7x + -4x = 56

Combine like terms: 7x + -4x = 3x
32 + 3x = 56

Solving
32 + 3x = 56

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + 3x = 56 + -32

Combine like terms: 32 + -32 = 0
0 + 3x = 56 + -32
3x = 56 + -32

Combine like terms: 56 + -32 = 24
3x = 24

Divide each side by '3'.
x = 8

Simplifying
x = 8

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