6(a-7)+22=2(a-6)

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Solution for 6(a-7)+22=2(a-6) equation:


Simplifying
6(a + -7) + 22 = 2(a + -6)

Reorder the terms:
6(-7 + a) + 22 = 2(a + -6)
(-7 * 6 + a * 6) + 22 = 2(a + -6)
(-42 + 6a) + 22 = 2(a + -6)

Reorder the terms:
-42 + 22 + 6a = 2(a + -6)

Combine like terms: -42 + 22 = -20
-20 + 6a = 2(a + -6)

Reorder the terms:
-20 + 6a = 2(-6 + a)
-20 + 6a = (-6 * 2 + a * 2)
-20 + 6a = (-12 + 2a)

Solving
-20 + 6a = -12 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-20 + 6a + -2a = -12 + 2a + -2a

Combine like terms: 6a + -2a = 4a
-20 + 4a = -12 + 2a + -2a

Combine like terms: 2a + -2a = 0
-20 + 4a = -12 + 0
-20 + 4a = -12

Add '20' to each side of the equation.
-20 + 20 + 4a = -12 + 20

Combine like terms: -20 + 20 = 0
0 + 4a = -12 + 20
4a = -12 + 20

Combine like terms: -12 + 20 = 8
4a = 8

Divide each side by '4'.
a = 2

Simplifying
a = 2

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