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What is the value for x when solving the equation
−x + (−3) = x + 3 using algebra tiles?

2 Answers

4 votes

-3.

Hope this helped.

User Zapotec
by
8.1k points
4 votes

Answer:

x = -3

Explanation:

Solving for value of x

−x + (−3) = x + 3

-x -3 = x + 3 [subtract x from both side]

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

-2x -3 = 3 [add 3 to both side]

-2x -3 + 3 = 3 + 3

-2x = 6 [divide both side by -2]


(-2x)/(-2) =
(6)/(-2)

x = -3

User Aladdin
by
8.2k points

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