Answer: -3,7
Step-by-step explanation:
Answer:
x = 7
y = -4
Step-by-step explanation:
5x = 35
x=7
14 + 2y = 6
2y = -8
y = -4
Answer:
a = - 4, b = 5
Step-by-step explanation:
Expand the left side and compare the coefficients of like terms on the right side.
- 3(2x² + ax + b)
= - 6x² - 3ax - 3b
Comparing like terms with - 6x² + 12x - 15
x - term → - 3a = 12 ( divide both sides by - 3 )
a = - 4
constant term → - 3b = - 15 ( divide both sides by - 3 )
b = 5
Answer:

Step-by-step explanation:
Let's solve your inequality step-by-step.
−5(w+4)+8<−42
Step 1: Simplify both sides of the inequality.
−5w−12<−42
Step 2: Add 12 to both sides.
−5w−12+12<−42+12
−5w<−30
Step 3: Divide both sides by -5.


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Thanks!
- Eddie