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What is the value of x in the equation −6 + x = −3?

−9
−3
3
9

What is the value of x in the equation −x = 3 − 4x + 6?

−9
−3
3
9

Respuesta :

texaschic101
-6 + x = -3
x = -3 + 6
x = 3 <==

-x = 3 - 4x + 6
-x + 4x = 3 + 6
3x = 9
x = 9/3
x = 3 <==

Answer:

Value of x in −6 + x = −3 is:  3

Value of x in  −x = 3 − 4x + 6 is:  3

Step-by-step explanation:

We have to solve for x

1. −6 + x = −3

Adding both sides by 6, we get

x= -3+6

x=3

2. −x = 3 − 4x + 6

Adding by 4x on both sides

-x+4x=3+6

3x=9

Dividing both sides by 3, we get

x=3