Answer:
a) 3
b) -4
c) -1/3
d) -2
e) -4/3
Step-by-step explanation:
a) 6w=2 , w=6/2 , ie. w= 3
b) 6+w=2 ,w=2-6 , ie. w= -4
c) 6w+2= 0, 6w= 0-2 , 6w= -2 , w= -2/6, ie. w= -1/3
d) 6w+2= -10, 6w= -10-2, 6w= -12, w= -12/6 , ie. w= -2
e) 6w+2= 12w+10, 6w-12w = 10-2 ( here we interchanged the digits to get the variables or you can say the terms having variables in this case 'w' to the same side. hereby changing the sign from '+' to '-')
so
6w-12w = 10-2 ,-6w=8, w= -8/6, ie. w= -4/3
You can check your answers by substituting with the answers in place of the variable and check if the equation is solved.
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