1+2(x-3)=20-3x

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Solution for 1+2(x-3)=20-3x equation:


Simplifying
1 + 2(x + -3) = 20 + -3x

Reorder the terms:
1 + 2(-3 + x) = 20 + -3x
1 + (-3 * 2 + x * 2) = 20 + -3x
1 + (-6 + 2x) = 20 + -3x

Combine like terms: 1 + -6 = -5
-5 + 2x = 20 + -3x

Solving
-5 + 2x = 20 + -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.
-5 + 2x + 3x = 20 + -3x + 3x

Combine like terms: 2x + 3x = 5x
-5 + 5x = 20 + -3x + 3x

Combine like terms: -3x + 3x = 0
-5 + 5x = 20 + 0
-5 + 5x = 20

Add '5' to each side of the equation.
-5 + 5 + 5x = 20 + 5

Combine like terms: -5 + 5 = 0
0 + 5x = 20 + 5
5x = 20 + 5

Combine like terms: 20 + 5 = 25
5x = 25

Divide each side by '5'.
x = 5

Simplifying
x = 5

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