Add 10 to each side: 7m = 49 so m = 7
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70
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
m+m when m equals 2. 2+2 4
initial problem: 5*m=15 divide both sides by 5: m=(15)/(5) solution: m=3