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Solve for the values of the variables then check your answers. Show your
complete solution and box your final answer. Write your solution and
answers on your answer sheet. Number 1 is answered for you.
4. 3x + 5 = 5x + 17
1. - 3x + 8 = 18 - 5x
- 3x + 5x = 18 - 8 Check:
2x = 10
-3(5) + 8 = 18 - 5(5)
2x 10
-15 + 9 = 18 - 25
2 2
x = 5
True
2.
18 + 2x = 0
5. y = -2
3. 1 - m = -6
6. -11x = 121​


Sagot :

2.

18 + 2x = 0
2x = 18
2x/2 = 18/2

x = 6