7x-5-30-5x=15

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Solution for 7x-5-30-5x=15 equation:


Simplifying
7x + -5 + -30 + -5x = 15

Reorder the terms:
-5 + -30 + 7x + -5x = 15

Combine like terms: -5 + -30 = -35
-35 + 7x + -5x = 15

Combine like terms: 7x + -5x = 2x
-35 + 2x = 15

Solving
-35 + 2x = 15

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + 2x = 15 + 35

Combine like terms: -35 + 35 = 0
0 + 2x = 15 + 35
2x = 15 + 35

Combine like terms: 15 + 35 = 50
2x = 50

Divide each side by '2'.
x = 25

Simplifying
x = 25

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