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Popular >

-1=7+8x

Solution

- 1 = 7 + 8 x

Solution

x = - 1

Solution steps

- 1 = 7 + 8 x

Switch sides

7 + 8 x = - 1

Move

7

to the right side

8 x = - 8

Divide both sides by

8

x = - 1

Popular Examples

- 6 (2 x + 3) = 42

2(5-2i)+6i=z-12i

2 (5 - 2 i) + 6 i = z - 12 i

solvefor x,y-2=-1/2 (x-1)solve for

x, y - 2 = - \frac{1}{2} (x - 1)

solvefor x,y-2=-1/2 (x-4)solve for

x, y - 2 = - \frac{1}{2} (x - 4)

1/2 (2x+12)= 1/3 (12x-6)

\frac{1}{2} (2 x + 12) = \frac{1}{3} (12 x - 6)

Frequently Asked Questions (FAQ)

What is the answer to -1=7+8x ?
The answer to -1=7+8x is x=-1
Solve for x: -1=7+8x
The solution is x=-1