2(x-10)=90+3x-10

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Solution for 2(x-10)=90+3x-10 equation:


Simplifying
2(x + -10) = 90 + 3x + -10

Reorder the terms:
2(-10 + x) = 90 + 3x + -10
(-10 * 2 + x * 2) = 90 + 3x + -10
(-20 + 2x) = 90 + 3x + -10

Reorder the terms:
-20 + 2x = 90 + -10 + 3x

Combine like terms: 90 + -10 = 80
-20 + 2x = 80 + 3x

Solving
-20 + 2x = 80 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-20 + 2x + -3x = 80 + 3x + -3x

Combine like terms: 2x + -3x = -1x
-20 + -1x = 80 + 3x + -3x

Combine like terms: 3x + -3x = 0
-20 + -1x = 80 + 0
-20 + -1x = 80

Add '20' to each side of the equation.
-20 + 20 + -1x = 80 + 20

Combine like terms: -20 + 20 = 0
0 + -1x = 80 + 20
-1x = 80 + 20

Combine like terms: 80 + 20 = 100
-1x = 100

Divide each side by '-1'.
x = -100

Simplifying
x = -100

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