-7(1-5a)=-(a+7)-10a

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Solution for -7(1-5a)=-(a+7)-10a equation:


Simplifying
-7(1 + -5a) = -1(a + 7) + -10a
(1 * -7 + -5a * -7) = -1(a + 7) + -10a
(-7 + 35a) = -1(a + 7) + -10a

Reorder the terms:
-7 + 35a = -1(7 + a) + -10a
-7 + 35a = (7 * -1 + a * -1) + -10a
-7 + 35a = (-7 + -1a) + -10a

Combine like terms: -1a + -10a = -11a
-7 + 35a = -7 + -11a

Add '7' to each side of the equation.
-7 + 7 + 35a = -7 + 7 + -11a

Combine like terms: -7 + 7 = 0
0 + 35a = -7 + 7 + -11a
35a = -7 + 7 + -11a

Combine like terms: -7 + 7 = 0
35a = 0 + -11a
35a = -11a

Solving
35a = -11a

Solving for variable 'a'.

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

Add '11a' to each side of the equation.
35a + 11a = -11a + 11a

Combine like terms: 35a + 11a = 46a
46a = -11a + 11a

Combine like terms: -11a + 11a = 0
46a = 0

Divide each side by '46'.
a = 0

Simplifying
a = 0

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