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im trying to figure out what algebraic equation equals 7 because ive tried so many times and i can't find an answer

how to i solve for C i have tried many ways. but im not familiar with the C being in ()

-6s^2-7s/9s + 3/s

solve -2x+6y=6         -7x+8y=-5

for g(x) = [ 7x - 1] + 8 evaluate each of the following :   a. g(-1) b. g(b) c. g(x^3) d. g(x - 7)     g(-1) = ?

6x-y=22 y=-8 6x+22=-40 6x=-62 x=-31/3   Does this look right?

in algebraic form   Jaqueline studies 5 more subjects than helena. how many subjects does jaquelie study if   a helena studies 6 subjects b helena studies x subjects c...

Find the price of a conference table you would like to buy. If you need to buy 6 chairs additionally for the table and have a \$2000 budget, what is the highest price you can pay for a chair? (Ignore...

Looking to solve for x.

how do i go about solving this equation, step by step ?

for example x + 23 = 45 Subtract 23 from each side x + 23 - 23 = 45 - 23  im not sure how to do this at all and x=22

I cannot figure out how to get x from this problem. Thanks a lot!

A coffee merchant combines coffee that costs \$7 per pound with coffee that costs \$3.60 per pound. How many pounds of each should be used to make 26 lb of a blend costing \$6.15 per pound?

I have the question factor this problem, 2x^2+5x-3. And I was told to multiply 2 by -3, which the answer is -6. And then add the factors of -6 to get the middle number. Which -1 plus 6 is 5 for...

How do you find the answer for x + y = 3

Write and graph a direct variation equation that relates the v ariables

x − 3y − z = 13 3x + y − 4z = −13 −2x + 5y + 3z = −19   x = ? y = ? z = ?   (If the system has infinitely many solutions, express your answer...