Question

solve x 4 - 27 is equal to 5 7​

Answer 1

Answer:

4x-27=57

4x=57+27

4x= 84

x= 84/4

x= 21

Step-by-step explanation:

so the value of x is 21.

check:-

21×4-27 =57

84-27 =57

57 =57

LHS=RHS .

hence proved.

Answer 2

4x-27 = 57
4x = 57 + 27
4x = 84
X = 84/4
X = 21