Solve 3x+ 3 = 8 (5x + 5) for x
2 answers:
Answer: x=-1
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
3*x+3-(8*(5*x+5))=0
Pull out like factors :
5x + 5 = 5 • (x + 1) 3x + 3) - 40 • (x + 1) = 0
-37 = 0 but nozero's can't be converted so
Solve : x+1 = 0
Subtract 1 from both sides of the equation :
x = -1
Answer:
Step-by-step explanation:
The chosen topic is not meant for use with this type of problem. Try the examples below.
5
3
y
+
5
2
=
5
x
3
=
2
x
−
1
=
2
y
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Answer:
-6x
Step-by-step explanation:
I just answered this
it will equal -6x
good luck :)
Answer:
No solution
Step-by-step explanation:
3+6=9
3-4=-1
9 doesn't equal -1 therefore no solution.
Well the formula is : b1+b2/2 (h)
so the height would be solved as :
13.5 = 3+6/2 (h)
13.5 = 9/2 (h)
h = (13.5)/(9/2)
h = (13.5) x (2/9) *reciprocal*
h = (27) / (9)
h = 3
Answer:
There are 21 students.
Step-by-step explanation:
If there are 21 students, and each of them had $21 then this would equal a total of $441 because 21 multiplied by 21 equals 441.
Hope this helps,
Trey
Hope this helps! As long as you keep posting I’ll keep answering- always happy to help!
