Asked by Christina

I need help solving 4 equations step by step. Please help.

5
1. --- (t) = -9
13



X+2
2. 6 = -----
3



W
3. 13 + --- = -18
7





4. 17 = -13 - 8x
Answered by Christina
The numbers on top and bottom of the 1. , 2. , 3. And 4 are supposed to the numerator and denominator of the fraction in the equation
Answered by Reiny
write your equations like this:

(5/13)t = -18
multiply each side by 13
5t = -234
divide both sides by 5
t = -234/5 = -46.8

if #2 is
6 = (x+2)/3
same concept, multiply each side by 3, that clears the fraction
18 = x+2

continue

#3
13 + w/7 = -18
same thing, multiply each term by 7, etc

#4, the easiest of the four

17 = -13 - 8x
add 13 to both sides, then divide both sides by -8

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