3a+4=2x-1

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Solution for 3a+4=2x-1 equation:


Simplifying
3a + 4 = 2x + -1

Reorder the terms:
4 + 3a = 2x + -1

Reorder the terms:
4 + 3a = -1 + 2x

Solving
4 + 3a = -1 + 2x

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 3a = -1 + -4 + 2x

Combine like terms: 4 + -4 = 0
0 + 3a = -1 + -4 + 2x
3a = -1 + -4 + 2x

Combine like terms: -1 + -4 = -5
3a = -5 + 2x

Divide each side by '3'.
a = -1.666666667 + 0.6666666667x

Simplifying
a = -1.666666667 + 0.6666666667x

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