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

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


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

Reorder the terms:
7(-6 + a) + 5 = 2(a + -6)
(-6 * 7 + a * 7) + 5 = 2(a + -6)
(-42 + 7a) + 5 = 2(a + -6)

Reorder the terms:
-42 + 5 + 7a = 2(a + -6)

Combine like terms: -42 + 5 = -37
-37 + 7a = 2(a + -6)

Reorder the terms:
-37 + 7a = 2(-6 + a)
-37 + 7a = (-6 * 2 + a * 2)
-37 + 7a = (-12 + 2a)

Solving
-37 + 7a = -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.
-37 + 7a + -2a = -12 + 2a + -2a

Combine like terms: 7a + -2a = 5a
-37 + 5a = -12 + 2a + -2a

Combine like terms: 2a + -2a = 0
-37 + 5a = -12 + 0
-37 + 5a = -12

Add '37' to each side of the equation.
-37 + 37 + 5a = -12 + 37

Combine like terms: -37 + 37 = 0
0 + 5a = -12 + 37
5a = -12 + 37

Combine like terms: -12 + 37 = 25
5a = 25

Divide each side by '5'.
a = 5

Simplifying
a = 5

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