Question

SOLVE ASAP WITH EXPLANATION PLSSSSSSSS
Simplify the following expression: (7x - 9y) + (2x - 7) - (-x + 5). Type your answer in without spaces.

Answer 1

Answer:

8x-9y-2

Step-by-step explanation:

We just add like terms:

• 7x+2x-x=8x
• -9y
• -7+5=-2

Put them all together to give you:

$8x-9y-2$

Answer 2

Answer:

• 10x - 9y - 12

Step-by-step Solution:

• (7x - 9y) + (2x - 7) - (-x + 5)
• => (7x - 9y) + (2x - 7) + (x - 5)
• => 7x - 9y + 2x - 7 + x - 5
• => (7x + 2x + x) - 9y + (-7 - 5)
• => 10x - 9y + (-12)
• => 10x - 9y - 12

Hence, the simplified expression is 10x - 9y - 12.