3(x-10)=15-5(x+3)

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Solution for 3(x-10)=15-5(x+3) equation:


Simplifying
3(x + -10) = 15 + -5(x + 3)

Reorder the terms:
3(-10 + x) = 15 + -5(x + 3)
(-10 * 3 + x * 3) = 15 + -5(x + 3)
(-30 + 3x) = 15 + -5(x + 3)

Reorder the terms:
-30 + 3x = 15 + -5(3 + x)
-30 + 3x = 15 + (3 * -5 + x * -5)
-30 + 3x = 15 + (-15 + -5x)

Combine like terms: 15 + -15 = 0
-30 + 3x = 0 + -5x
-30 + 3x = -5x

Solving
-30 + 3x = -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-30 + 3x + 5x = -5x + 5x

Combine like terms: 3x + 5x = 8x
-30 + 8x = -5x + 5x

Combine like terms: -5x + 5x = 0
-30 + 8x = 0

Add '30' to each side of the equation.
-30 + 30 + 8x = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 8x = 0 + 30
8x = 0 + 30

Combine like terms: 0 + 30 = 30
8x = 30

Divide each side by '8'.
x = 3.75

Simplifying
x = 3.75

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