one solution
Step-by-step explanation:
3 (x-2) = 22 - x
Distribute
3x - 6 = 22 -x
Add x to each side
3x+x -6 = 22 -x+x
4x -6 = 22
Add 6 to each side
4x = 22+6
4x = 28
Divide by 4
x = 7
One solution
-2x + 7 = 7
subtract 7 from both sides.
-2x = 0
divide both sides by -2.
x = 0
7.25
step-by-step explanation:
we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25