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3 years ago

-2( -4x - 2 ) - 5x + 5 = -12

Mathematics

1 answer:

attashe74 [19]3 years ago

6 0

After solving the given equation, you will find out that x= -7

Step-by-step explanation:

From my understanding, the unknown value of x has to be calculated in this equation

1. Bracket open

-2(-4x - 2) - 5x + 5 = -12

8x + 4 -5x + 5 = -12

2. Take all variables at the left side and all numbers at the right side

8x - 5x = -12-4-5

3. Make x the subject

3x = -21

x = $\frac{-21}{3}$

4. Solve to find x

x = -7

Therefore, the value of x is -7

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