It is easier and quicker to answer this question by using the calculator in your computer compared with posting it on WA. But, since you are obviously not capable of carrying out that simple task, the answer is -400.
15
-10x-6 = -12 -10x = -12+6 -10x = -6 x = 3/5
10x + 3 = 15 10x = 15 - 3 10x = 12 x = 1.2
11x = 10x-19 Subtact 10x fromboth sides:- x = -19
y=-10x-4
Y = 10x 10x = 40 y = 40
10x plus 40 is 50x.10+40=50 and then you just add the x so:10x+40=50x
10x 2x divide 2x equals?
Depends on the value of x if x is 1 then 10x + 20 = 30 if x is 2 then 10x + 20 = 40 if x is 3 then 10x + 20 = 50 if x is 4 then 10x + 20 = 60 if x is 5 then 10x + 20 = 70 if x is 10 then 10x + 20 = 120 And so on
10x and 6y are terms of an algebraic expression
15
10x = 9x -25 10x -9x = -25 x = -25
10x + 3 = 15 10x = 15 - 3 10x = 12 x = 1.2
-10x-6 = -12 -10x = -12+6 -10x = -6 x = 3/5
The equation 10x - 15x + 5 = -45 + 40 can be simplified to -5x + 5 = -5. By moving the numbers to one side, it becomes -5x = -10, to 5x = 10, then x = 2.
5x + 4 = 10x - 5 10x - 5x = 4 + 5 5x = 9 x = 1.8
10x - 5 = 2510x = 30x = 3