7x+10-5x-15=2

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Solution for 7x+10-5x-15=2 equation:


Simplifying
7x + 10 + -5x + -15 = 2

Reorder the terms:
10 + -15 + 7x + -5x = 2

Combine like terms: 10 + -15 = -5
-5 + 7x + -5x = 2

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

Solving
-5 + 2x = 2

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 2x = 2 + 5

Combine like terms: -5 + 5 = 0
0 + 2x = 2 + 5
2x = 2 + 5

Combine like terms: 2 + 5 = 7
2x = 7

Divide each side by '2'.
x = 3.5

Simplifying
x = 3.5

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