-10=-5(7-5a)

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Solution for -10=-5(7-5a) equation:


Simplifying
-10 = -5(7 + -5a)
-10 = (7 * -5 + -5a * -5)
-10 = (-35 + 25a)

Solving
-10 = -35 + 25a

Solving for variable 'a'.

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

Add '-25a' to each side of the equation.
-10 + -25a = -35 + 25a + -25a

Combine like terms: 25a + -25a = 0
-10 + -25a = -35 + 0
-10 + -25a = -35

Add '10' to each side of the equation.
-10 + 10 + -25a = -35 + 10

Combine like terms: -10 + 10 = 0
0 + -25a = -35 + 10
-25a = -35 + 10

Combine like terms: -35 + 10 = -25
-25a = -25

Divide each side by '-25'.
a = 1

Simplifying
a = 1

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