Question

What is the solution to this equation?

10x- 15x+ 5 = -45 + 20
O A. x = 4
B. X= -6
C. x=-4
O D. x = 6

Answer 1

Explanation:

`10x - 15x + 5 = - 45 + 20 \\ or \: 10x - 15x = - 45 + 20 - 5 \\ or \: - 5x = - 45 + 15 \\ or \: - 5x = - 30 \\ or \: ( - 5x)/( - 5) = ( - 30)/( - 5) \\ or \: x = 6 \\ \\ therefore \: the \: value \: of \: x \: is \: 6.`

D. The value of X is 6. I hopes

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