Question

A ) - 5 = y - 8
B ) 5 × = 84
C ) x : 7 = 77
D ) y - 426 = 700
E ) a = 132
6
F ) x + 4 × =39
3
G ) x + x = 11
2
H ) x - 1 = 2 - x
4 10
I ) x - 4x = 15 - ( - x - 6 )
2
J ) 2 ( 2 x - 4 ) = 5 - ( x - 4 )
( 2 )

Answer 1

a)-5=y -8

y=-8 -5

y=-13

b)5x=84

84÷5=

x=16,8