<span>X – 1 + 2x ≤ x + 3
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2 4=7658</span>
Answer:
9y+45
Step-by-step explanation:
9(y+5)
=9*y+9*5
=9y+45
Answer: No, the answer is 29, this is false.
Step-by-step explanation: 63-x=34
subtract 63 from both sides
34-63= -29
-x=-29
divide both sides by the negative and you get 29
plug in 29 for x, 63-29=34
Answer:
3
Step-by-step explanation:
If x-1 is a factor, then x=1 is a solution. So:
0=1³+1k-4
1k=3
k=3 .........