(15x+8)=(21x-10)

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Solution for (15x+8)=(21x-10) equation:


Simplifying
(15x + 8) = (21x + -10)

Reorder the terms:
(8 + 15x) = (21x + -10)

Remove parenthesis around (8 + 15x)
8 + 15x = (21x + -10)

Reorder the terms:
8 + 15x = (-10 + 21x)

Remove parenthesis around (-10 + 21x)
8 + 15x = -10 + 21x

Solving
8 + 15x = -10 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
8 + 15x + -21x = -10 + 21x + -21x

Combine like terms: 15x + -21x = -6x
8 + -6x = -10 + 21x + -21x

Combine like terms: 21x + -21x = 0
8 + -6x = -10 + 0
8 + -6x = -10

Add '-8' to each side of the equation.
8 + -8 + -6x = -10 + -8

Combine like terms: 8 + -8 = 0
0 + -6x = -10 + -8
-6x = -10 + -8

Combine like terms: -10 + -8 = -18
-6x = -18

Divide each side by '-6'.
x = 3

Simplifying
x = 3

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