Answhver:khglujlihluf
Step-by-step explanation:
Your answer is 45.. I am 100% positive
4.7a+8.2a-6.5a=0
We simplify the equation to the form, which is simple to understand
4.7a+8.2a-6.5a=0
We move all terms containing a to the left and all other terms to the right.
+4.7a+8.2a-6.5a=0
We simplify left and right side of the equation.
+6.4a=0
We divide both sides of the equation by 6.4 to get a.
a=0
Answer:
-10
Step-by-step explanation:
-72r+8+72r-18
-10
