3x-3=57-7x

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


Simplifying
3x + -3 = 57 + -7x

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

Solving
-3 + 3x = 57 + -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.
-3 + 3x + 7x = 57 + -7x + 7x

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

Combine like terms: -7x + 7x = 0
-3 + 10x = 57 + 0
-3 + 10x = 57

Add '3' to each side of the equation.
-3 + 3 + 10x = 57 + 3

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

Combine like terms: 57 + 3 = 60
10x = 60

Divide each side by '10'.
x = 6

Simplifying
x = 6

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