-7(a-x)=

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Solution for -7(a-x)= equation: 


Simplifying
-7(a + -1x) = 0
(a * -7 + -1x * -7) = 0
(-7a + 7x) = 0

Solving
-7a + 7x = 0

Solving for variable 'a'.

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

Add '-7x' to each side of the equation.
-7a + 7x + -7x = 0 + -7x

Combine like terms: 7x + -7x = 0
-7a + 0 = 0 + -7x
-7a = 0 + -7x
Remove the zero:
-7a = -7x

Divide each side by '-7'.
a = x

Simplifying
a = x

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