3x+2(5x-3)=20

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Solution for 3x+2(5x-3)=20 equation:


Simplifying
3x + 2(5x + -3) = 20

Reorder the terms:
3x + 2(-3 + 5x) = 20
3x + (-3 * 2 + 5x * 2) = 20
3x + (-6 + 10x) = 20

Reorder the terms:
-6 + 3x + 10x = 20

Combine like terms: 3x + 10x = 13x
-6 + 13x = 20

Solving
-6 + 13x = 20

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 13x = 20 + 6

Combine like terms: -6 + 6 = 0
0 + 13x = 20 + 6
13x = 20 + 6

Combine like terms: 20 + 6 = 26
13x = 26

Divide each side by '13'.
x = 2

Simplifying
x = 2

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