7+3(8a+2)=-(2a-5)

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Solution for 7+3(8a+2)=-(2a-5) equation:


Simplifying
7 + 3(8a + 2) = -1(2a + -5)

Reorder the terms:
7 + 3(2 + 8a) = -1(2a + -5)
7 + (2 * 3 + 8a * 3) = -1(2a + -5)
7 + (6 + 24a) = -1(2a + -5)

Combine like terms: 7 + 6 = 13
13 + 24a = -1(2a + -5)

Reorder the terms:
13 + 24a = -1(-5 + 2a)
13 + 24a = (-5 * -1 + 2a * -1)
13 + 24a = (5 + -2a)

Solving
13 + 24a = 5 + -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.
13 + 24a + 2a = 5 + -2a + 2a

Combine like terms: 24a + 2a = 26a
13 + 26a = 5 + -2a + 2a

Combine like terms: -2a + 2a = 0
13 + 26a = 5 + 0
13 + 26a = 5

Add '-13' to each side of the equation.
13 + -13 + 26a = 5 + -13

Combine like terms: 13 + -13 = 0
0 + 26a = 5 + -13
26a = 5 + -13

Combine like terms: 5 + -13 = -8
26a = -8

Divide each side by '26'.
a = -0.3076923077

Simplifying
a = -0.3076923077

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