10(1+3x)=-20+15x

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Solution for 10(1+3x)=-20+15x equation:


Simplifying
10(1 + 3x) = -20 + 15x
(1 * 10 + 3x * 10) = -20 + 15x
(10 + 30x) = -20 + 15x

Solving
10 + 30x = -20 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
10 + 30x + -15x = -20 + 15x + -15x

Combine like terms: 30x + -15x = 15x
10 + 15x = -20 + 15x + -15x

Combine like terms: 15x + -15x = 0
10 + 15x = -20 + 0
10 + 15x = -20

Add '-10' to each side of the equation.
10 + -10 + 15x = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 15x = -20 + -10
15x = -20 + -10

Combine like terms: -20 + -10 = -30
15x = -30

Divide each side by '15'.
x = -2

Simplifying
x = -2

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