What is the answer to -90=-6a-12-6a-12 ?

The answer to -90=-6a-12-6a-12 is a= 11/2

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-90=-6a-12-6a-12

- 90 = - 6 a - 12 - 6 a - 12

a = \frac{11}{2}

Solution steps

- 90 = - 6 a - 12 - 6 a - 12

Switch sides

- 6 a - 12 - 6 a - 12 = - 90

Group like terms

- 6 a - 6 a - 12 - 12 = - 90

Add similar elements:

- 6 a - 6 a = - 12 a

- 12 a - 12 - 12 = - 90

Subtract the numbers:

- 12 - 12 = - 24

- 12 a - 24 = - 90

Move

24

to the right side

- 12 a = - 66

Divide both sides by

- 12

a = \frac{11}{2}

u, u + ka = ba

\frac{b + 7}{4} = 9

5 (x - 2) + 4 (3 + x) = 20

- 3 = \frac{6}{5} b

2 = - \frac{6}{5} s

What is the answer to -90=-6a-12-6a-12 ?
The answer to -90=-6a-12-6a-12 is a= 11/2
Solve for a: -90=-6a-12-6a-12
The solution is a= 11/2