4(x+6)15=21

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Solution for 4(x+6)15=21 equation:


Simplifying
4(x + 6) * 15 = 21

Reorder the terms:
4(6 + x) * 15 = 21

Reorder the terms for easier multiplication:
4 * 15(6 + x) = 21

Multiply 4 * 15
60(6 + x) = 21
(6 * 60 + x * 60) = 21
(360 + 60x) = 21

Solving
360 + 60x = 21

Solving for variable 'x'.

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

Add '-360' to each side of the equation.
360 + -360 + 60x = 21 + -360

Combine like terms: 360 + -360 = 0
0 + 60x = 21 + -360
60x = 21 + -360

Combine like terms: 21 + -360 = -339
60x = -339

Divide each side by '60'.
x = -5.65

Simplifying
x = -5.65

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