8x-55=5x-7

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Solution for 8x-55=5x-7 equation:


Simplifying
8x + -55 = 5x + -7

Reorder the terms:
-55 + 8x = 5x + -7

Reorder the terms:
-55 + 8x = -7 + 5x

Solving
-55 + 8x = -7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-55 + 8x + -5x = -7 + 5x + -5x

Combine like terms: 8x + -5x = 3x
-55 + 3x = -7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-55 + 3x = -7 + 0
-55 + 3x = -7

Add '55' to each side of the equation.
-55 + 55 + 3x = -7 + 55

Combine like terms: -55 + 55 = 0
0 + 3x = -7 + 55
3x = -7 + 55

Combine like terms: -7 + 55 = 48
3x = 48

Divide each side by '3'.
x = 16

Simplifying
x = 16

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