4+6a-4a=-1-5(7-2a)

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Solution for 4+6a-4a=-1-5(7-2a) equation: 


Simplifying
4 + 6a + -4a = -1 + -5(7 + -2a)

Combine like terms: 6a + -4a = 2a
4 + 2a = -1 + -5(7 + -2a)
4 + 2a = -1 + (7 * -5 + -2a * -5)
4 + 2a = -1 + (-35 + 10a)

Combine like terms: -1 + -35 = -36
4 + 2a = -36 + 10a

Solving
4 + 2a = -36 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
4 + 2a + -10a = -36 + 10a + -10a

Combine like terms: 2a + -10a = -8a
4 + -8a = -36 + 10a + -10a

Combine like terms: 10a + -10a = 0
4 + -8a = -36 + 0
4 + -8a = -36

Add '-4' to each side of the equation.
4 + -4 + -8a = -36 + -4

Combine like terms: 4 + -4 = 0
0 + -8a = -36 + -4
-8a = -36 + -4

Combine like terms: -36 + -4 = -40
-8a = -40

Divide each side by '-8'.
a = 5

Simplifying
a = 5

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