-7=a-11

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Solution for -7=a-11 equation:


Simplifying
-7 = a + -11

Reorder the terms:
-7 = -11 + a

Solving
-7 = -11 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-7 + -1a = -11 + a + -1a

Combine like terms: a + -1a = 0
-7 + -1a = -11 + 0
-7 + -1a = -11

Add '7' to each side of the equation.
-7 + 7 + -1a = -11 + 7

Combine like terms: -7 + 7 = 0
0 + -1a = -11 + 7
-1a = -11 + 7

Combine like terms: -11 + 7 = -4
-1a = -4

Divide each side by '-1'.
a = 4

Simplifying
a = 4

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