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What is -2x-18=-4x-6
need step by step

User Vladinkoc
by
6.7k points

2 Answers

2 votes

-2x-18= -4x=6

First, add 4x on both sides

-2x - 18= -4x-6

+ 4x + 4x

2x-18=-6

Second, add 18 on both sides

2x-18= -6

+18 +18

2x=12

Last, divide 2 on both sides

2x/2=12/2

x=6

User FenryrMKIII
by
7.1k points
6 votes

Answer:


\boxed {x = 6}

Explanation:

Solve for the value of
x:


-2x - 18 = -4x - 6

-Take
4x and add it to
-2x:


-2x - 18 + 4x = -4x + 4x - 6


2x - 18 = -6

-Add both sides by
18:


2x - 18 + 18 = -6 + 18


2x = 12

-Divide both sides by
2:


(2x)/(2) = (12)/(2)


\boxed {x = 6}

Thus, the value of
x is
6.

User Hod
by
8.1k points