4(9-3)+2=3a-19

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Solution for 4(9-3)+2=3a-19 equation:


Simplifying
4(9 + -3) + 2 = 3a + -19

Combine like terms: 9 + -3 = 6
4(6) + 2 = 3a + -19

Multiply 4 * 6
24 + 2 = 3a + -19

Combine like terms: 24 + 2 = 26
26 = 3a + -19

Reorder the terms:
26 = -19 + 3a

Solving
26 = -19 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
26 + -3a = -19 + 3a + -3a

Combine like terms: 3a + -3a = 0
26 + -3a = -19 + 0
26 + -3a = -19

Add '-26' to each side of the equation.
26 + -26 + -3a = -19 + -26

Combine like terms: 26 + -26 = 0
0 + -3a = -19 + -26
-3a = -19 + -26

Combine like terms: -19 + -26 = -45
-3a = -45

Divide each side by '-3'.
a = 15

Simplifying
a = 15

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