Question

X-43=-10 -4x=8 7x=4,2 4x+12=36

Answer 1

x-43=-10

x=-10+43

          x=33

-4x=8

x=8/-4

x=-2

7x=4,2

x=4,2/7

x=0,6

4x+12=36

4x=36-12

4x=24

x=6

Answer 2

To solve the given equations, let's solve them one by one:

1. X-43 = -10 To isolate X, we can add 43 to both sides of the equation: X - 43 + 43 = -10 + 43 X = 33

2. -4x = 8 Divide both sides of the equation by -4: (-4x)/(-4) = 8/(-4) x = -2

3. 7x = 4.2 Divide both sides of the equation by 7: (7x)/7 = 4.2/7 x = 0.6

4. 4x + 12 = 36 Subtract 12 from both sides of the equation: 4x + 12 - 12 = 36 - 12 4x = 24 Divide both sides of the equation by 4: (4x)/4 = 24/4 x = 6

Therefore, the solutions to the given equations are: X = 33 x = -2 x = 0.6 x = 6