8. Solve 3(x + 3) - 2(x - 1) = 5(x - 5) and check the result.
Answers
Answered by
1
Step-by-step explanation:
3x + 9 - 2x + 1 = 5x - 5
x + 10 = 5x - 5
10+5 = 5x - x
15=4x
x = 15/4 ans.
Answered by
2
Answer:
3(x + 3) - 2(x - 1) = 5(x - 5)
3x + 9 - 2x +2 = 5x - 25
4x = 36
x = 9
Checking:
Putting the value of x in 3(x + 3) - 2(x - 1) = 5(x - 5)
LHS
3(9 + 3) - 2(9 - 1) = 36 - 16 = 20
RHS
5(9 - 5) = 20
LHS = RHS
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