
Add 7 to both sides

At the left hand side 7 will cancel 7
At the right hand side 7 will add up

Divide through by 2

simplify the fraction

Answer:
Step-by-step explanation:
7x+5=7x+5
-7x. -7x
Answer is 5=5
Answer:
(4,2), there is already a 4 in x value
Step-by-step explanation:
Answer:
4.5
Step-by-step explanation:
I do RSM
It is positive 6x. Hope this helps!