What is the value of x?

6(−3−x)−2x=14

what is the value of z?

53=−19z+5+7z

what is the value of d?

−5.5(d−2)=−12.1

what is the value of g?

25(g−7)=3

what is the value of w?

1.2(w+5)=3

−2.5

−0.4

0.4

2.5

What is the value of x?

6(−3−x)−2x=14
-18 -6x - 2x = 14
-8x = 14 + 18
-8x = 32
 x = -4

answer
x = -4

What is the value of z?
53=−19z+5+7z
53 -5 = -2z
48 = -2z
-24 = z or z = -24

answer 
z = -24


What is the value of d?
−5.5(d−2)=−12.1
-5.5d + 11 = -12.1
-5.5d = -23.1
 d = 4.2

answer
d = 5.2

What is the value of g?
25(g−7)=3
25g - 175 = 3
25g = 178
g = 7.12

answer
g = 7.12


What is the value of w?

1.2(w+5)=3
1.2w + 6 = 3
1.2w = -3
     w = -2.5

answer
−2.5