4a-2(3a-7)=5(a+3)+6

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Solution for 4a-2(3a-7)=5(a+3)+6 equation:


Simplifying
4a + -2(3a + -7) = 5(a + 3) + 6

Reorder the terms:
4a + -2(-7 + 3a) = 5(a + 3) + 6
4a + (-7 * -2 + 3a * -2) = 5(a + 3) + 6
4a + (14 + -6a) = 5(a + 3) + 6

Reorder the terms:
14 + 4a + -6a = 5(a + 3) + 6

Combine like terms: 4a + -6a = -2a
14 + -2a = 5(a + 3) + 6

Reorder the terms:
14 + -2a = 5(3 + a) + 6
14 + -2a = (3 * 5 + a * 5) + 6
14 + -2a = (15 + 5a) + 6

Reorder the terms:
14 + -2a = 15 + 6 + 5a

Combine like terms: 15 + 6 = 21
14 + -2a = 21 + 5a

Solving
14 + -2a = 21 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
14 + -2a + -5a = 21 + 5a + -5a

Combine like terms: -2a + -5a = -7a
14 + -7a = 21 + 5a + -5a

Combine like terms: 5a + -5a = 0
14 + -7a = 21 + 0
14 + -7a = 21

Add '-14' to each side of the equation.
14 + -14 + -7a = 21 + -14

Combine like terms: 14 + -14 = 0
0 + -7a = 21 + -14
-7a = 21 + -14

Combine like terms: 21 + -14 = 7
-7a = 7

Divide each side by '-7'.
a = -1

Simplifying
a = -1

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