What is the answer to 3+2a-8-5=25+3 ?

The answer to 3+2a-8-5=25+3 is a=19

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3+2a-8-5=25+3

3 + 2 a - 8 - 5 = 25 + 3

a = 19

Solution steps

3 + 2 a - 8 - 5 = 25 + 3

Subtract

3

from both sides

3 + 2 a - 8 - 5 - 3 = 25 + 3 - 3

Simplify

2 a - 8 - 5 = 25

Subtract the numbers:

- 8 - 5 = - 13

2 a - 13 = 25

Move

13

to the right side

2 a = 38

Divide both sides by

2

a = 19

6 x + 8 = 0

x, y - 6 x = - 24

\frac{5}{2} x - \frac{1}{3} = 13

2 y = 7 (y - 2) + 4

3.2 - \frac{x}{2.5} = 2.56