8(x-3)-21=67

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Solution for 8(x-3)-21=67 equation:


Simplifying
8(x + -3) + -21 = 67

Reorder the terms:
8(-3 + x) + -21 = 67
(-3 * 8 + x * 8) + -21 = 67
(-24 + 8x) + -21 = 67

Reorder the terms:
-24 + -21 + 8x = 67

Combine like terms: -24 + -21 = -45
-45 + 8x = 67

Solving
-45 + 8x = 67

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + 8x = 67 + 45

Combine like terms: -45 + 45 = 0
0 + 8x = 67 + 45
8x = 67 + 45

Combine like terms: 67 + 45 = 112
8x = 112

Divide each side by '8'.
x = 14

Simplifying
x = 14

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