Wiki User
∙ 13y ago10x + 4 = 3x + 9
Subtract 3x from each side of the equation:
7x + 4 = 9
Subtract 4 from each side:
7x = 5
Divide each side by 7:
x =5/7
Wiki User
∙ 13y agoyou need 2 equations to solve for 2 variables
2x+x-5 = 10 2x+x = 10+5 3x = 15 x = 5 and y = 0
-4 plus 10 equals 6.
10 multiplied by 1.75 equals 17.5.
10 multiplied by 72 equals 720
There are 2 unknowns
you need 2 equations to solve for 2 variables
2x+x-5 = 10 2x+x = 10+5 3x = 15 x = 5 and y = 0
2.5
It is the square root of 10 times the square root of 10 equals 10
10 multiplied by 1.75 equals 17.5.
400 multiplied by 10 is 4,000.
10 multiplied by 72 equals 720
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
-4 plus 10 equals 6.
435.0 × 10-4 equals 0.04350
No property. Unless n is known there is no property exhibited.