Please help! I will mark Best answer Solve each equation.
1) 40+ 2r = 8(7r – 5)
A) 0
B) (14)
C) -14 D) 3

A)

0

Step-by-step explanation:

It is zero.

0= 54r

Therefore r=0.

x=0 so answer is A

Step-by-step explanation:

hope that helps

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

for the points! : )