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4m+9+5m-12=42
9m=45
m=5
Wiki User
∙ 14y ago
Wiki User
∙ 14y ago4m+9+5m-12=42 9m=45 m=5
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How can you simplify and slove this equation 4m plus 9 plus 5m minus 12 equals 42?
4m + 9 + 5m - 12 = 42 9m -3 = 42 9m = 42 + 3 9m = 45 m = 5
4m plus 9 plus 5m-5 equals 42?
4m + 9 + 5m - 5 = 42 9m + 4 = 42 9m = 38 m = 38/9
How do you solve problem 4m plus 12 equals 60?
4m + 12 = 604m + 12 -12 = 60 -12 (1st subtract 12 from both sides)4m = 484m/4 = 48/4 (now divide both sides by 4 to solve for m)m = 12
What is the Perimeter of a room 5m x 4m equals?
20
What is the answer to 4m plus m -11 equals 9?
M = 5 * * * * * 4m + m - 11 = 9 or 5m - 11 = 9 so that 5m = 20 and then m = 4, NOT 5.
How can you simplify and slove this equation 4m plus 9 plus 5m minus 12 equals 42?
4m + 9 + 5m - 12 = 42 9m -3 = 42 9m = 42 + 3 9m = 45 m = 5
What is 4m plus 9 plus 5m-12 equals 42 simplify?
4m + 9 + 5m - 12 = 42 Combining like terms to both sides:9m=42+12-9=>9m=45 divide both side by 9:m=5;
4m plus 9 plus 5m-5 equals 42?
4m + 9 + 5m - 5 = 42 9m + 4 = 42 9m = 38 m = 38/9
Negative 4M plus 3 equals negative 9?
-4M+3=-9 -4M=-12 M=-12/-4 Negatives Cancel M=12/4 M=3
How do you solve problem 4m plus 12 equals 60?
4m + 12 = 604m + 12 -12 = 60 -12 (1st subtract 12 from both sides)4m = 484m/4 = 48/4 (now divide both sides by 4 to solve for m)m = 12
What is the answer to -4m plus 3 equals -8?
-4m + 3 = -8 -4m = -8 -3 -4m = -11 4m = 11 m = 2.75
6m plus 5n-4m plus 7n equals?
6m + 5n - 4m + 7n = 2m + 12n
How do you solve this 4m plus 15 equals 8m-5?
4m+15=8m-5 or,4m=20 or,m=5
What is the common point of these equations 2x plus 3y equals 12m and x - 3y equals -3?
It is [4m-1, (4m-2)/3]
What expression is equivalent to 4m plus 8 plus 5M?
simplified it equals, 9m+8
How do i solve 3 plus 4m plus 5m equals 21?
3+4m+5m=214m+5m=21-39m=18m=18/9m=2
What is 4m-5 equals?
4m-5 equals = -1
