1.5a+4=2a-1

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Solution for 1.5a+4=2a-1 equation:


Simplifying
1.5a + 4 = 2a + -1

Reorder the terms:
4 + 1.5a = 2a + -1

Reorder the terms:
4 + 1.5a = -1 + 2a

Solving
4 + 1.5a = -1 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
4 + 1.5a + -2a = -1 + 2a + -2a

Combine like terms: 1.5a + -2a = -0.5a
4 + -0.5a = -1 + 2a + -2a

Combine like terms: 2a + -2a = 0
4 + -0.5a = -1 + 0
4 + -0.5a = -1

Add '-4' to each side of the equation.
4 + -4 + -0.5a = -1 + -4

Combine like terms: 4 + -4 = 0
0 + -0.5a = -1 + -4
-0.5a = -1 + -4

Combine like terms: -1 + -4 = -5
-0.5a = -5

Divide each side by '-0.5'.
a = 10

Simplifying
a = 10

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