Simplify the expression: 7 + -7x + -8 - 9x + 5

Question

asked Aug 28, 2021 49.1k views

2 Answers

Gigo · Answer 1 · 2021-08-30T23:32:49+0000

Answer:

x = 1/4

Explanation:

Step 1: Combine like terms

7 + -7x + -8 - 9x + 5

7 - 7x - 8 - 9x + 5

4 - 16x

Step 2: Solve for x

4 - 16x - 4 = 0 - 4

-16x/-16 = -4/-16

x = 4/16

x = 1/4

Answer: x = 1/4

Damico · Answer 2 · 2021-09-03T17:32:56+0000

To simplify the expression 7 + -7x + -8 - 9x + 5 we can combine like terms.

= (7 - 8 + 5) + (-7x - 9x)

= 4 - 16x

Put the equation in standard form. (ax^2 + bx + c)

-16x + 4

Best of Luck!