Question

solve the following equation and check your answer. 7(x-2) - 8(4-3x) =47
of class 7 ​

Answer 1

Answer:

3

Step-by-step explanation:

7x-14-32+24x=47

7x-46+24x=47

31x=47+46

31x=93

x=93/31

x=3

Answer 2

Step-by-step explanation:

GROUPING=

(7X×14) (-32×24X)

FACRORISING

(7X×24X) (14×32)

168X+448=47

168X=47-448

168X=-401

X=401÷168

X= =[2.3