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OpenStudy (anonymous):
If 7 is added to twice a number and this sum is multiplied by 4, the result is the same as if the number is multiplied by 4 and 8 is added to the product. What is the number?
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OpenStudy (tanner23456):
Set up the equation (7 + 2x) 4 = (x*4) +8 solve for x
OpenStudy (anonymous):
Alright the answer I got is 1/4 is this right
OpenStudy (tanner23456):
Multiply the 4 in 28 + 8x = 4x +8 Subtract the 4x 28 + 4x = 8 Subtract the 28 4x = -20 divide the 4 x = -5
OpenStudy (anonymous):
Alright I see the step I did wrong thanks for your help though
OpenStudy (tanner23456):
No worries
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