3(8a-7)=-25

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Solution for 3(8a-7)=-25 equation:


Simplifying
3(8a + -7) = -25

Reorder the terms:
3(-7 + 8a) = -25
(-7 * 3 + 8a * 3) = -25
(-21 + 24a) = -25

Solving
-21 + 24a = -25

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 + 24a = -25 + 21

Combine like terms: -21 + 21 = 0
0 + 24a = -25 + 21
24a = -25 + 21

Combine like terms: -25 + 21 = -4
24a = -4

Divide each side by '24'.
a = -0.1666666667

Simplifying
a = -0.1666666667

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