The answer is 152.
2x-76 = -74
an answer is an answer an answer is an answer
4
2x^2=76, x^2=38, x=square root of 38- about 6.17
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Change the perimeter to feet and let the width be x. Perimeter = 2(22+x) = 76 feet 44+2x = 76 2x = 76-44 2x = 32 x = 16 So the width is 16 feet and the length is 22 feet Check: 16+16+22+22 = 76 feet
2x + 5 = -76 - 7x Add 7x to both sides: 9x + 5 = - 76 Subtract 5 from both sides: 9x = -81 Divide both sides by 9: x = -81/9 = -9
2x = 76 x = 38
whats the answer for -2x^3+2^2+12x
The expression 2x + 20y - 30 is simplified as it is and cannot be further simplified without additional context or information.
2x + 6 = 8x -18. (Poorly written, but I believe this is what you're looking for) x = 4
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