7x-56=4x+64

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Solution for 7x-56=4x+64 equation:


Simplifying
7x + -56 = 4x + 64

Reorder the terms:
-56 + 7x = 4x + 64

Reorder the terms:
-56 + 7x = 64 + 4x

Solving
-56 + 7x = 64 + 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.
-56 + 7x + -4x = 64 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-56 + 3x = 64 + 4x + -4x

Combine like terms: 4x + -4x = 0
-56 + 3x = 64 + 0
-56 + 3x = 64

Add '56' to each side of the equation.
-56 + 56 + 3x = 64 + 56

Combine like terms: -56 + 56 = 0
0 + 3x = 64 + 56
3x = 64 + 56

Combine like terms: 64 + 56 = 120
3x = 120

Divide each side by '3'.
x = 40

Simplifying
x = 40

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