6x+7(5x-21)=222

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Solution for 6x+7(5x-21)=222 equation:


Simplifying
6x + 7(5x + -21) = 222

Reorder the terms:
6x + 7(-21 + 5x) = 222
6x + (-21 * 7 + 5x * 7) = 222
6x + (-147 + 35x) = 222

Reorder the terms:
-147 + 6x + 35x = 222

Combine like terms: 6x + 35x = 41x
-147 + 41x = 222

Solving
-147 + 41x = 222

Solving for variable 'x'.

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

Add '147' to each side of the equation.
-147 + 147 + 41x = 222 + 147

Combine like terms: -147 + 147 = 0
0 + 41x = 222 + 147
41x = 222 + 147

Combine like terms: 222 + 147 = 369
41x = 369

Divide each side by '41'.
x = 9

Simplifying
x = 9

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