2 ↔ exponent
5 ↔ coefficient
7 ↔ constant
x ↔ variable
Hope it helps!
-3(-5x+2)+x=42
Distribute the -3 to the -5 and 2 so you would be left with
15x-6+x=42
Then you combine like terms and the x’s
16x-6=42
Add the 6 to the 42
16x=48
Then divide by 16 on both sides
X=3
I hope that helped.
One unit to the left and three units up
694,891 - 35,427 rounded to the nearest ten thousand is 614,000.
