57-3x=7x+17

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Solution for 57-3x=7x+17 equation:


Simplifying
57 + -3x = 7x + 17

Reorder the terms:
57 + -3x = 17 + 7x

Solving
57 + -3x = 17 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
57 + -3x + -7x = 17 + 7x + -7x

Combine like terms: -3x + -7x = -10x
57 + -10x = 17 + 7x + -7x

Combine like terms: 7x + -7x = 0
57 + -10x = 17 + 0
57 + -10x = 17

Add '-57' to each side of the equation.
57 + -57 + -10x = 17 + -57

Combine like terms: 57 + -57 = 0
0 + -10x = 17 + -57
-10x = 17 + -57

Combine like terms: 17 + -57 = -40
-10x = -40

Divide each side by '-10'.
x = 4

Simplifying
x = 4

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