4(2a-3)+5=7a-1

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Solution for 4(2a-3)+5=7a-1 equation:


Simplifying
4(2a + -3) + 5 = 7a + -1

Reorder the terms:
4(-3 + 2a) + 5 = 7a + -1
(-3 * 4 + 2a * 4) + 5 = 7a + -1
(-12 + 8a) + 5 = 7a + -1

Reorder the terms:
-12 + 5 + 8a = 7a + -1

Combine like terms: -12 + 5 = -7
-7 + 8a = 7a + -1

Reorder the terms:
-7 + 8a = -1 + 7a

Solving
-7 + 8a = -1 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
-7 + 8a + -7a = -1 + 7a + -7a

Combine like terms: 8a + -7a = 1a
-7 + 1a = -1 + 7a + -7a

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

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

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

Combine like terms: -1 + 7 = 6
1a = 6

Divide each side by '1'.
a = 6

Simplifying
a = 6

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