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
Answer: x = 1/4
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
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