3 years ago

What is the solution of 1-3x= x + 3 ?

2 answers:

6 0

1 - 3x = x + 3    |subtract 1 from both sides

-3x = x + 2     |subtract x from both sides

-4x = 2    |divide both sides by (-4)

x = 2/-4

x = -0.5

Scorpion4ik [409]3 years ago

3 0

1 -3x = x + 3
-1 -1

-3x = x + 2
-x -x

-4x = 2
/-4 /-4

x = $\frac{-1}{2}$

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