X - 7 = -1, what does 'x' equal?

x=6

Step-by-step explanation:

x-7=-1 add -1 to other side of the equation

x-6=0 add six to the zero

x=6

6

Step-by-step explanation:

X - 7 = -1

X = -1 + 7

X= 6

b or 2, just plug these equations into your graphing calculator then check the graph to see the image. if it matches up then that's your answer!

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1