70+45=2x+15

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Solution for 70+45=2x+15 equation:


Simplifying
70 + 45 = 2x + 15

Combine like terms: 70 + 45 = 115
115 = 2x + 15

Reorder the terms:
115 = 15 + 2x

Solving
115 = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
115 + -2x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
115 + -2x = 15 + 0
115 + -2x = 15

Add '-115' to each side of the equation.
115 + -115 + -2x = 15 + -115

Combine like terms: 115 + -115 = 0
0 + -2x = 15 + -115
-2x = 15 + -115

Combine like terms: 15 + -115 = -100
-2x = -100

Divide each side by '-2'.
x = 50

Simplifying
x = 50

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