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

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


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

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

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

Solving
4 + 5a = -14 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
4 + 5a + -6a = -14 + 6a + -6a

Combine like terms: 5a + -6a = -1a
4 + -1a = -14 + 6a + -6a

Combine like terms: 6a + -6a = 0
4 + -1a = -14 + 0
4 + -1a = -14

Add '-4' to each side of the equation.
4 + -4 + -1a = -14 + -4

Combine like terms: 4 + -4 = 0
0 + -1a = -14 + -4
-1a = -14 + -4

Combine like terms: -14 + -4 = -18
-1a = -18

Divide each side by '-1'.
a = 18

Simplifying
a = 18

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