-7(3x)=2(11-9x)

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Solution for -7(3x)=2(11-9x) equation:


Simplifying
-7(3x) = 2(11 + -9x)

Remove parenthesis around (3x)
-7 * 3x = 2(11 + -9x)

Multiply -7 * 3
-21x = 2(11 + -9x)
-21x = (11 * 2 + -9x * 2)
-21x = (22 + -18x)

Solving
-21x = 22 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
-21x + 18x = 22 + -18x + 18x

Combine like terms: -21x + 18x = -3x
-3x = 22 + -18x + 18x

Combine like terms: -18x + 18x = 0
-3x = 22 + 0
-3x = 22

Divide each side by '-3'.
x = -7.333333333

Simplifying
x = -7.333333333

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