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

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


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

Reorder the terms:
-1 + 4a = 3(-5 + 2a)
-1 + 4a = (-5 * 3 + 2a * 3)
-1 + 4a = (-15 + 6a)

Solving
-1 + 4a = -15 + 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.
-1 + 4a + -6a = -15 + 6a + -6a

Combine like terms: 4a + -6a = -2a
-1 + -2a = -15 + 6a + -6a

Combine like terms: 6a + -6a = 0
-1 + -2a = -15 + 0
-1 + -2a = -15

Add '1' to each side of the equation.
-1 + 1 + -2a = -15 + 1

Combine like terms: -1 + 1 = 0
0 + -2a = -15 + 1
-2a = -15 + 1

Combine like terms: -15 + 1 = -14
-2a = -14

Divide each side by '-2'.
a = 7

Simplifying
a = 7

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