0.75(4a-1)-5=0.25(3-2a)+11

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Solution for 0.75(4a-1)-5=0.25(3-2a)+11 equation:


Simplifying
0.75(4a + -1) + -5 = 0.25(3 + -2a) + 11

Reorder the terms:
0.75(-1 + 4a) + -5 = 0.25(3 + -2a) + 11
(-1 * 0.75 + 4a * 0.75) + -5 = 0.25(3 + -2a) + 11
(-0.75 + 3a) + -5 = 0.25(3 + -2a) + 11

Reorder the terms:
-0.75 + -5 + 3a = 0.25(3 + -2a) + 11

Combine like terms: -0.75 + -5 = -5.75
-5.75 + 3a = 0.25(3 + -2a) + 11
-5.75 + 3a = (3 * 0.25 + -2a * 0.25) + 11
-5.75 + 3a = (0.75 + -0.5a) + 11

Reorder the terms:
-5.75 + 3a = 0.75 + 11 + -0.5a

Combine like terms: 0.75 + 11 = 11.75
-5.75 + 3a = 11.75 + -0.5a

Solving
-5.75 + 3a = 11.75 + -0.5a

Solving for variable 'a'.

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

Add '0.5a' to each side of the equation.
-5.75 + 3a + 0.5a = 11.75 + -0.5a + 0.5a

Combine like terms: 3a + 0.5a = 3.5a
-5.75 + 3.5a = 11.75 + -0.5a + 0.5a

Combine like terms: -0.5a + 0.5a = 0.0
-5.75 + 3.5a = 11.75 + 0.0
-5.75 + 3.5a = 11.75

Add '5.75' to each side of the equation.
-5.75 + 5.75 + 3.5a = 11.75 + 5.75

Combine like terms: -5.75 + 5.75 = 0.00
0.00 + 3.5a = 11.75 + 5.75
3.5a = 11.75 + 5.75

Combine like terms: 11.75 + 5.75 = 17.5
3.5a = 17.5

Divide each side by '3.5'.
a = 5

Simplifying
a = 5

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