Question

Graph the functions f(x)=−6x+2 and g(x)=−2x+2+6 on the same coordinate plane. What are the solutions of the equation −6x+2=−2x+2+6 ? Select each correct answer.

Answer 1

Answer: x=-1x=−1

Step-by-step explanation:

Add 6x6x to both sides.

2=-2x+6+6x2=−2x+6+6x

2 Simplify  -2x+6+6x−2x+6+6x  to  4x+64x+6.

2=4x+62=4x+6

3 Subtract 66 from both sides.

2-6=4x2−6=4x

4 Simplify  2-62−6  to  -4−4.

-4=4x−4=4x

5 Divide both sides by 44.

-1=x−1=x

6 Switch sides.

x=-1x=−1

Done