Answer:
23+7-2x=8x
We simplify the equation to the form, which is simple to understand
23+7-2x=8x
We move all terms containing x to the left and all other terms to the right.
-2x-8x=-23-7
We simplify left and right side of the equation.
-10x=-30
We divide both sides of the equation by -10 to get x.
x=3
Step-by-step explanation:
Answer: 1- 9
2-36
3-81
Step-by-step explanation:
Answer:
where are the choices
Step-by-step explanation:
Answer:
400
Step-by-step explanation: