8(3x-7)+5=6x+21

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Solution for 8(3x-7)+5=6x+21 equation:


Simplifying
8(3x + -7) + 5 = 6x + 21

Reorder the terms:
8(-7 + 3x) + 5 = 6x + 21
(-7 * 8 + 3x * 8) + 5 = 6x + 21
(-56 + 24x) + 5 = 6x + 21

Reorder the terms:
-56 + 5 + 24x = 6x + 21

Combine like terms: -56 + 5 = -51
-51 + 24x = 6x + 21

Reorder the terms:
-51 + 24x = 21 + 6x

Solving
-51 + 24x = 21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-51 + 24x + -6x = 21 + 6x + -6x

Combine like terms: 24x + -6x = 18x
-51 + 18x = 21 + 6x + -6x

Combine like terms: 6x + -6x = 0
-51 + 18x = 21 + 0
-51 + 18x = 21

Add '51' to each side of the equation.
-51 + 51 + 18x = 21 + 51

Combine like terms: -51 + 51 = 0
0 + 18x = 21 + 51
18x = 21 + 51

Combine like terms: 21 + 51 = 72
18x = 72

Divide each side by '18'.
x = 4

Simplifying
x = 4

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