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4x = 72.
divide both sides by 4
x = 18
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If x equals 2 and y equals 8 then 4x plus 8y equals?
x = 2, y = 84x + 8y= 4(2) + 8(8)= 8 + 64= 72
Solve the proportion 1 over 8 equals x over 72?
x is 9.
Solve for s 6s plus 2s equals 72?
6s+2s=72 combine like terms 6s+2s=8s set equal to 72 8s=72 divide both sides by 8 to solve for "s". 8s=72 8 8 your answer is s= 72/8 which is 9.
How would you solve 19 equals m - 72?
-53
What should be added to both sides of this equation to solve for the variable 72 equals 64 plus m?
-64
16x2 - 49 equals?
16x2 - 49 = 42x2 - 72 = (4x)2 - 72 = (4x - 7)(4x + 7)
Four times a certain number dininished by 12 equals 60 what eqautions will solve the problem?
Let the number be x: 4x-12 = 60 4x = 60+12 4x = 72 x = 18
How do you solve this equation -31 - 10x equals 41 - 4x?
-31 - 10x = 41 - 4x In algebra what you do to one side of the equation you do the the same as the other First add 31 to both sides -10x = 72 -4x then add 4x to both sides -6x = 72 divide both sides by -6 x = -12
What is the value of x with 4x equals 72?
x=18
2x-3y equals -1 y equals -4x plus 24?
2x - 3y = -1 Eq.1y = -4x + 24 Eq.2Put the value of Eq.2 on Eq.22x - 3(-4x + 24 ) = -12x + 12x -72 = -114x -72 = -114x = 72-114x = 71x= 71/14 .............. X = 5.07
What is the answer of x in this equation -31-10x equals 41-4x?
-31 - 10x = 41 - 4x-31 + 31 - 10x = 41 + 31 - 4x- 10x = 72 - 4x-10x + 4x = 72 - 4x + 4x-6x = 72-6x ÷ -6 = 72 ÷ -6x = -12Check Your Solution:x = -12-31 - 10x = 41 - 4x-31 - 10(-12) = 41 - 4(-12)-31 + 120 = 41 + 48120 - 31 = 41 + 4889 = 41 + 4889 = 89
What percent is 72 of 150?
You would formulate this problem X/100 * 150 = 72 and solve for X.
Solve for z z over 12 equals -60?
72
What is the answer to 4x plus y equals 9 and 7x-8y equals 6?
4x + y = 9 so that y = 9 - 4x 7x - 8y = 6 7x - 8*(9-4x) = 6 7x - 72 + 32x = 6 39x = 78 x = 2 Then y = 9 - 4x = 9-4*2 = 9-8 = 1
How do you solve -12x equals 72?
-12x = 72 Divde both sides by -12 to find the value of x: x = -6
If x equals 2 and y equals 8 then 4x plus 8y equals?
x = 2, y = 84x + 8y= 4(2) + 8(8)= 8 + 64= 72
Solve the proportion 1 over 8 equals x over 72?
x is 9.
