7x+7+x-3=38

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Solution for 7x+7+x-3=38 equation:


Simplifying
7x + 7 + x + -3 = 38

Reorder the terms:
7 + -3 + 7x + x = 38

Combine like terms: 7 + -3 = 4
4 + 7x + x = 38

Combine like terms: 7x + x = 8x
4 + 8x = 38

Solving
4 + 8x = 38

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 8x = 38 + -4

Combine like terms: 4 + -4 = 0
0 + 8x = 38 + -4
8x = 38 + -4

Combine like terms: 38 + -4 = 34
8x = 34

Divide each side by '8'.
x = 4.25

Simplifying
x = 4.25

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