<span>5(x-3)-2(2x+1)
5x - 15 - 4x - 2
(5x - 4x) - 15 - 2
x - 15 - 2
x - 17
The answer is: x - 17.</span>
Answer:
The answer is Steps 1 and 2. Step 1: -3(x+2) = 5(x-7)
Step 2: -3x-6 = 5x-35
Step-by-step explanation:
Answer: B
Step-by-step explanation:
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The whole thing equals 90 degrees, one side is 65 degrees. We plug in 10 to 2x + 5. That will give us 25. 25 + 65 = 90.
We can do anything to an equation as long as we do it to both sides
given:
square both sides
minus 3 from both sides
multiply both sides by 6
minus 4
square both sides
do for -4+6 and -4-6 (2 and -10)
and
minus 3
and
test for extraneous roots
x=97 doesn't work
the answer is x=1