4-0.6a=3(1.5a+0.9)+7.93

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Solution for 4-0.6a=3(1.5a+0.9)+7.93 equation:


Simplifying
4 + -0.6a = 3(1.5a + 0.9) + 7.93

Reorder the terms:
4 + -0.6a = 3(0.9 + 1.5a) + 7.93
4 + -0.6a = (0.9 * 3 + 1.5a * 3) + 7.93
4 + -0.6a = (2.7 + 4.5a) + 7.93

Reorder the terms:
4 + -0.6a = 2.7 + 7.93 + 4.5a

Combine like terms: 2.7 + 7.93 = 10.63
4 + -0.6a = 10.63 + 4.5a

Solving
4 + -0.6a = 10.63 + 4.5a

Solving for variable 'a'.

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

Add '-4.5a' to each side of the equation.
4 + -0.6a + -4.5a = 10.63 + 4.5a + -4.5a

Combine like terms: -0.6a + -4.5a = -5.1a
4 + -5.1a = 10.63 + 4.5a + -4.5a

Combine like terms: 4.5a + -4.5a = 0.0
4 + -5.1a = 10.63 + 0.0
4 + -5.1a = 10.63

Add '-4' to each side of the equation.
4 + -4 + -5.1a = 10.63 + -4

Combine like terms: 4 + -4 = 0
0 + -5.1a = 10.63 + -4
-5.1a = 10.63 + -4

Combine like terms: 10.63 + -4 = 6.63
-5.1a = 6.63

Divide each side by '-5.1'.
a = -1.3

Simplifying
a = -1.3

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