3(x+2)-3(4x+5)=3-10x

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Solution for 3(x+2)-3(4x+5)=3-10x equation:


Simplifying
3(x + 2) + -3(4x + 5) = 3 + -10x

Reorder the terms:
3(2 + x) + -3(4x + 5) = 3 + -10x
(2 * 3 + x * 3) + -3(4x + 5) = 3 + -10x
(6 + 3x) + -3(4x + 5) = 3 + -10x

Reorder the terms:
6 + 3x + -3(5 + 4x) = 3 + -10x
6 + 3x + (5 * -3 + 4x * -3) = 3 + -10x
6 + 3x + (-15 + -12x) = 3 + -10x

Reorder the terms:
6 + -15 + 3x + -12x = 3 + -10x

Combine like terms: 6 + -15 = -9
-9 + 3x + -12x = 3 + -10x

Combine like terms: 3x + -12x = -9x
-9 + -9x = 3 + -10x

Solving
-9 + -9x = 3 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-9 + -9x + 10x = 3 + -10x + 10x

Combine like terms: -9x + 10x = 1x
-9 + 1x = 3 + -10x + 10x

Combine like terms: -10x + 10x = 0
-9 + 1x = 3 + 0
-9 + 1x = 3

Add '9' to each side of the equation.
-9 + 9 + 1x = 3 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = 3 + 9
1x = 3 + 9

Combine like terms: 3 + 9 = 12
1x = 12

Divide each side by '1'.
x = 12

Simplifying
x = 12

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