3(2x-5)-15=4x+3-8x

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Solution for 3(2x-5)-15=4x+3-8x equation:


Simplifying
3(2x + -5) + -15 = 4x + 3 + -8x

Reorder the terms:
3(-5 + 2x) + -15 = 4x + 3 + -8x
(-5 * 3 + 2x * 3) + -15 = 4x + 3 + -8x
(-15 + 6x) + -15 = 4x + 3 + -8x

Reorder the terms:
-15 + -15 + 6x = 4x + 3 + -8x

Combine like terms: -15 + -15 = -30
-30 + 6x = 4x + 3 + -8x

Reorder the terms:
-30 + 6x = 3 + 4x + -8x

Combine like terms: 4x + -8x = -4x
-30 + 6x = 3 + -4x

Solving
-30 + 6x = 3 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-30 + 6x + 4x = 3 + -4x + 4x

Combine like terms: 6x + 4x = 10x
-30 + 10x = 3 + -4x + 4x

Combine like terms: -4x + 4x = 0
-30 + 10x = 3 + 0
-30 + 10x = 3

Add '30' to each side of the equation.
-30 + 30 + 10x = 3 + 30

Combine like terms: -30 + 30 = 0
0 + 10x = 3 + 30
10x = 3 + 30

Combine like terms: 3 + 30 = 33
10x = 33

Divide each side by '10'.
x = 3.3

Simplifying
x = 3.3

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