7-6a=-5-3(a-5)

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Solution for 7-6a=-5-3(a-5) equation:


Simplifying
7 + -6a = -5 + -3(a + -5)

Reorder the terms:
7 + -6a = -5 + -3(-5 + a)
7 + -6a = -5 + (-5 * -3 + a * -3)
7 + -6a = -5 + (15 + -3a)

Combine like terms: -5 + 15 = 10
7 + -6a = 10 + -3a

Solving
7 + -6a = 10 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
7 + -6a + 3a = 10 + -3a + 3a

Combine like terms: -6a + 3a = -3a
7 + -3a = 10 + -3a + 3a

Combine like terms: -3a + 3a = 0
7 + -3a = 10 + 0
7 + -3a = 10

Add '-7' to each side of the equation.
7 + -7 + -3a = 10 + -7

Combine like terms: 7 + -7 = 0
0 + -3a = 10 + -7
-3a = 10 + -7

Combine like terms: 10 + -7 = 3
-3a = 3

Divide each side by '-3'.
a = -1

Simplifying
a = -1

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