35+2a=-7(7-2a)

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Solution for 35+2a=-7(7-2a) equation:


Simplifying
35 + 2a = -7(7 + -2a)
35 + 2a = (7 * -7 + -2a * -7)
35 + 2a = (-49 + 14a)

Solving
35 + 2a = -49 + 14a

Solving for variable 'a'.

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

Add '-14a' to each side of the equation.
35 + 2a + -14a = -49 + 14a + -14a

Combine like terms: 2a + -14a = -12a
35 + -12a = -49 + 14a + -14a

Combine like terms: 14a + -14a = 0
35 + -12a = -49 + 0
35 + -12a = -49

Add '-35' to each side of the equation.
35 + -35 + -12a = -49 + -35

Combine like terms: 35 + -35 = 0
0 + -12a = -49 + -35
-12a = -49 + -35

Combine like terms: -49 + -35 = -84
-12a = -84

Divide each side by '-12'.
a = 7

Simplifying
a = 7

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