Question

Solve -9x-3x+4 = -10x - (2x- 4)

Answer 1

Answer:

−

9

x

−

3

x

+

4

, then set it equal to

−

10

x

−

(

2

x

−

4

)

.

Always true

Step-by-step explanation:

Answer 2

Answer:

All real numbers

Step-by-step explanation:

-9x-3x+4 = -10x - (2x- 4)

-12x+4=-10x-2+4

-12x+4=-12x+4