7x+17=57-3x

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


Simplifying
7x + 17 = 57 + -3x

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

Solving
17 + 7x = 57 + -3x

Solving for variable 'x'.

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

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

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

Combine like terms: -3x + 3x = 0
17 + 10x = 57 + 0
17 + 10x = 57

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

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

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

Divide each side by '10'.
x = 4

Simplifying
x = 4

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