8x+7x-57=38-4

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Solution for 8x+7x-57=38-4 equation:


Simplifying
8x + 7x + -57 = 38 + -4

Reorder the terms:
-57 + 8x + 7x = 38 + -4

Combine like terms: 8x + 7x = 15x
-57 + 15x = 38 + -4

Combine like terms: 38 + -4 = 34
-57 + 15x = 34

Solving
-57 + 15x = 34

Solving for variable 'x'.

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

Add '57' to each side of the equation.
-57 + 57 + 15x = 34 + 57

Combine like terms: -57 + 57 = 0
0 + 15x = 34 + 57
15x = 34 + 57

Combine like terms: 34 + 57 = 91
15x = 91

Divide each side by '15'.
x = 6.066666667

Simplifying
x = 6.066666667

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