7(8a+9)=-25-2a

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Solution for 7(8a+9)=-25-2a equation:


Simplifying
7(8a + 9) = -25 + -2a

Reorder the terms:
7(9 + 8a) = -25 + -2a
(9 * 7 + 8a * 7) = -25 + -2a
(63 + 56a) = -25 + -2a

Solving
63 + 56a = -25 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
63 + 56a + 2a = -25 + -2a + 2a

Combine like terms: 56a + 2a = 58a
63 + 58a = -25 + -2a + 2a

Combine like terms: -2a + 2a = 0
63 + 58a = -25 + 0
63 + 58a = -25

Add '-63' to each side of the equation.
63 + -63 + 58a = -25 + -63

Combine like terms: 63 + -63 = 0
0 + 58a = -25 + -63
58a = -25 + -63

Combine like terms: -25 + -63 = -88
58a = -88

Divide each side by '58'.
a = -1.517241379

Simplifying
a = -1.517241379

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