3(-5a+7)=11

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Solution for 3(-5a+7)=11 equation:


Simplifying
3(-5a + 7) = 11

Reorder the terms:
3(7 + -5a) = 11
(7 * 3 + -5a * 3) = 11
(21 + -15a) = 11

Solving
21 + -15a = 11

Solving for variable 'a'.

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

Add '-21' to each side of the equation.
21 + -21 + -15a = 11 + -21

Combine like terms: 21 + -21 = 0
0 + -15a = 11 + -21
-15a = 11 + -21

Combine like terms: 11 + -21 = -10
-15a = -10

Divide each side by '-15'.
a = 0.6666666667

Simplifying
a = 0.6666666667

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