3x-5(7-21)=11-3x

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Solution for 3x-5(7-21)=11-3x equation:


Simplifying
3x + -5(7 + -21) = 11 + -3x

Combine like terms: 7 + -21 = -14
3x + -5(-14) = 11 + -3x

Multiply -5 * -14
3x + 70 = 11 + -3x

Reorder the terms:
70 + 3x = 11 + -3x

Solving
70 + 3x = 11 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
70 + 3x + 3x = 11 + -3x + 3x

Combine like terms: 3x + 3x = 6x
70 + 6x = 11 + -3x + 3x

Combine like terms: -3x + 3x = 0
70 + 6x = 11 + 0
70 + 6x = 11

Add '-70' to each side of the equation.
70 + -70 + 6x = 11 + -70

Combine like terms: 70 + -70 = 0
0 + 6x = 11 + -70
6x = 11 + -70

Combine like terms: 11 + -70 = -59
6x = -59

Divide each side by '6'.
x = -9.833333333

Simplifying
x = -9.833333333

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