3(x-5)+8x=18-(3-10x)

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Solution for 3(x-5)+8x=18-(3-10x) equation:


Simplifying
3(x + -5) + 8x = 18 + -1(3 + -10x)

Reorder the terms:
3(-5 + x) + 8x = 18 + -1(3 + -10x)
(-5 * 3 + x * 3) + 8x = 18 + -1(3 + -10x)
(-15 + 3x) + 8x = 18 + -1(3 + -10x)

Combine like terms: 3x + 8x = 11x
-15 + 11x = 18 + -1(3 + -10x)
-15 + 11x = 18 + (3 * -1 + -10x * -1)
-15 + 11x = 18 + (-3 + 10x)

Combine like terms: 18 + -3 = 15
-15 + 11x = 15 + 10x

Solving
-15 + 11x = 15 + 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.
-15 + 11x + -10x = 15 + 10x + -10x

Combine like terms: 11x + -10x = 1x
-15 + 1x = 15 + 10x + -10x

Combine like terms: 10x + -10x = 0
-15 + 1x = 15 + 0
-15 + 1x = 15

Add '15' to each side of the equation.
-15 + 15 + 1x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 1x = 15 + 15
1x = 15 + 15

Combine like terms: 15 + 15 = 30
1x = 30

Divide each side by '1'.
x = 30

Simplifying
x = 30

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