7(x-3)=-2x+69

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Solution for 7(x-3)=-2x+69 equation:


Simplifying
7(x + -3) = -2x + 69

Reorder the terms:
7(-3 + x) = -2x + 69
(-3 * 7 + x * 7) = -2x + 69
(-21 + 7x) = -2x + 69

Reorder the terms:
-21 + 7x = 69 + -2x

Solving
-21 + 7x = 69 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-21 + 7x + 2x = 69 + -2x + 2x

Combine like terms: 7x + 2x = 9x
-21 + 9x = 69 + -2x + 2x

Combine like terms: -2x + 2x = 0
-21 + 9x = 69 + 0
-21 + 9x = 69

Add '21' to each side of the equation.
-21 + 21 + 9x = 69 + 21

Combine like terms: -21 + 21 = 0
0 + 9x = 69 + 21
9x = 69 + 21

Combine like terms: 69 + 21 = 90
9x = 90

Divide each side by '9'.
x = 10

Simplifying
x = 10

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