-3(7-5x)=69

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Solution for -3(7-5x)=69 equation: 


Simplifying
-3(7 + -5x) = 69
(7 * -3 + -5x * -3) = 69
(-21 + 15x) = 69

Solving
-21 + 15x = 69

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 15x = 69 + 21

Combine like terms: -21 + 21 = 0
0 + 15x = 69 + 21
15x = 69 + 21

Combine like terms: 69 + 21 = 90
15x = 90

Divide each side by '15'.
x = 6

Simplifying
x = 6

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