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Earn +20 ptsQ: What is the value of n if 2n plus 7 equals 19?
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What is 28 equals 2n?
It is an equation and the value of n is 14
Two times a number plus 5 equals 25 What is the number?
2n + 5 = 25 < ---------------- Write the Equation 2n = 20
6 plus n equals 2n?
Given that 2n = 6 + n, subtract n from each side and n = 6
What does 2N and 2N mean?
2n+2n equals 4n
Solve by the substitution method 5m plus n equals 37 m-2n equals 14?
5m+n = 37 m-2n = 14 => m = 2n+14 Substitute the value of m into the top equation: 5(2n+14)+n = 37 10n+70+n = 37 10n+n = 37-70 11n = -33 Divide both sides by 11 to find the value of n: n = -3 Substitute the value of n into the original equations to find the value of m: Therefore: n = -3 and m = 8
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