-7a-5=1-4a

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Solution for -7a-5=1-4a equation:


Simplifying
-7a + -5 = 1 + -4a

Reorder the terms:
-5 + -7a = 1 + -4a

Solving
-5 + -7a = 1 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
-5 + -7a + 4a = 1 + -4a + 4a

Combine like terms: -7a + 4a = -3a
-5 + -3a = 1 + -4a + 4a

Combine like terms: -4a + 4a = 0
-5 + -3a = 1 + 0
-5 + -3a = 1

Add '5' to each side of the equation.
-5 + 5 + -3a = 1 + 5

Combine like terms: -5 + 5 = 0
0 + -3a = 1 + 5
-3a = 1 + 5

Combine like terms: 1 + 5 = 6
-3a = 6

Divide each side by '-3'.
a = -2

Simplifying
a = -2

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