3(5x+5)-36=8x-3

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Solution for 3(5x+5)-36=8x-3 equation:


Simplifying
3(5x + 5) + -36 = 8x + -3

Reorder the terms:
3(5 + 5x) + -36 = 8x + -3
(5 * 3 + 5x * 3) + -36 = 8x + -3
(15 + 15x) + -36 = 8x + -3

Reorder the terms:
15 + -36 + 15x = 8x + -3

Combine like terms: 15 + -36 = -21
-21 + 15x = 8x + -3

Reorder the terms:
-21 + 15x = -3 + 8x

Solving
-21 + 15x = -3 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-21 + 15x + -8x = -3 + 8x + -8x

Combine like terms: 15x + -8x = 7x
-21 + 7x = -3 + 8x + -8x

Combine like terms: 8x + -8x = 0
-21 + 7x = -3 + 0
-21 + 7x = -3

Add '21' to each side of the equation.
-21 + 21 + 7x = -3 + 21

Combine like terms: -21 + 21 = 0
0 + 7x = -3 + 21
7x = -3 + 21

Combine like terms: -3 + 21 = 18
7x = 18

Divide each side by '7'.
x = 2.571428571

Simplifying
x = 2.571428571

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