m = 31m + 9 = 1(3) + 9 = 3 + 9 = 12
4
-2m + 7 = m - 2 +7 +2 = m +2m 9 = 3m 3m = 9 m = 9/3 = 3 to test: -2(3) + 7 = (3) - 2 -6 + 7 = 3 - 2 1 = 1
m = 20/9 or 2 and 2/9
Given m equals 3 and n equals 1 then m3n3 equals?m3n3 = m*3*n*3 = 3*3*1*3 = [ 27 ]
m = 31m + 9 = 1(3) + 9 = 3 + 9 = 12
If this is an algebra problem; m is a variable.therefore:3 * m = 9 (divide the right side by 3)m = 9/3 9/3= 3m = 3
"3m" means "3 times m", so if m=9, then: 3m = 3 x 9 = 27.
-4M+3=-9 -4M=-12 M=-12/-4 Negatives Cancel M=12/4 M=3
4
-3
-2m + 7 = m - 2 +7 +2 = m +2m 9 = 3m 3m = 9 m = 9/3 = 3 to test: -2(3) + 7 = (3) - 2 -6 + 7 = 3 - 2 1 = 1
m=9/11 (nine-elevenths), or 0.8181818181...
m = 20/9 or 2 and 2/9
Given m equals 3 and n equals 1 then m3n3 equals?m3n3 = m*3*n*3 = 3*3*1*3 = [ 27 ]
m/9 + 7 = 3m + 63 = 27m = 27 - 63m = 36
If m equals 3 then m to the 6th power (m6) equals 36 or 3 x 3 x 3 or 27