The expression "8x for each value of x" means that you are multiplying the value of x by 8. This indicates that for every possible value of x, you will multiply that value by 8. For example, if x is 2, then 8 multiplied by 2 equals 16. This expression represents a linear relationship where the output is 8 times the input value of x.
If you mean -3(x+5) = 8x+18 then -3x-15 = 8x+18 and the value of x works out as -3
0.5*8=.40
- 8x + 8x = 0 so question is meaningless.
If: 8x+12x = 90 Then: 20x = 90 And: x = 4.5
8x + 5 = 25(- 5 from both sides)8x = 20(divide both sides by 8)x = 2.5
18.4
you times that number by the one replaced with x
In algebra, the expression "8x" represents a term where "8" is a coefficient and "x" is a variable. This means that the value of "8x" is determined by multiplying 8 by whatever value is assigned to "x." For example, if ( x = 2 ), then ( 8x = 16 ). The expression can also be part of larger equations or functions.
If you mean -3(x+5) = 8x+18 then -3x-15 = 8x+18 and the value of x works out as -3
0.5*8=.40
-119 - 7x = 8x + 16Add 7x to each side of the equation:-119 = 15x + 16Subtract 16 from each side:-135 = 15xDivide each side by 15:-9 = x
8x / 15 = 80Multiply each side by 15:8x = 1,200Divide each side by 8:x = 150
- 8x + 8x = 0 so question is meaningless.
If you mean: 8x = 120 then the value of x is 15
-8x = 32Divide each side by 8:-x = 4Multiply each side by -1:x = -4
Choose any value for x. Calculate 8x to get the corresponding value for y.
You don't solve this. It is an identity. 8X - 14 = 8X - 14 add 14 to each side 8X = 8X divide both sides integers by 8 X = X =============X can be any number you want.