Question

solve the following equations and check your results

8x+4=3(x−1)+7​

Answer 1

Answer:

5 is the correct answer

Step-by-step explanation:

8x+4=3x-3+7

8x+4=3x+4

8x-3x=4-4

5x=0

x=5

Answer 2

Step-by-step explanation:

8x +4 = 3(x-1) +7

8x +4 = 3x -3 +7

8x -3x = -3 +7-4

5x = 4-4

5x = 0

x = 0

check the result"-

put x = 0 in the question

8x +4 = 3(x-1) +7

8 x 0 +4 = 3(0-1) +7

0 +4= 3 x (-1) +7

4 = -3+7

4= 4

LHS = RHS