X-20+2x+10=70

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Solution for X-20+2x+10=70 equation:


Simplifying
X + -20 + 2x + 10 = 70

Reorder the terms:
-20 + 10 + X + 2x = 70

Combine like terms: -20 + 10 = -10
-10 + X + 2x = 70

Solving
-10 + X + 2x = 70

Solving for variable 'X'.

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

Add '10' to each side of the equation.
-10 + X + 10 + 2x = 70 + 10

Reorder the terms:
-10 + 10 + X + 2x = 70 + 10

Combine like terms: -10 + 10 = 0
0 + X + 2x = 70 + 10
X + 2x = 70 + 10

Combine like terms: 70 + 10 = 80
X + 2x = 80

Add '-2x' to each side of the equation.
X + 2x + -2x = 80 + -2x

Combine like terms: 2x + -2x = 0
X + 0 = 80 + -2x
X = 80 + -2x

Simplifying
X = 80 + -2x

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