x+x+0.5x+15=70

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Solution for x+x+0.5x+15=70 equation:


Simplifying
x + x + 0.5x + 15 = 70

Reorder the terms:
15 + x + x + 0.5x = 70

Combine like terms: x + x = 2x
15 + 2x + 0.5x = 70

Combine like terms: 2x + 0.5x = 2.5x
15 + 2.5x = 70

Solving
15 + 2.5x = 70

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 2.5x = 70 + -15

Combine like terms: 15 + -15 = 0
0 + 2.5x = 70 + -15
2.5x = 70 + -15

Combine like terms: 70 + -15 = 55
2.5x = 55

Divide each side by '2.5'.
x = 22

Simplifying
x = 22

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