Question

What does X equal. -356 = -77 -9x
This is grade 7 math.

Answer 1

x = 2.82 (approx.)

Explanation:

Given,

- 356 = -77 - 99x

=> -77 - 99x = -356

=> -99x = -356 + 77

=> -99x = -279

`= > x = ( - 279)/( - 99)`

=> x = 2.8181....

=> x = 2.82 (approx.) (Ans)