24 - 13x + 5 = 30x + 5 - 3x is the same as
24 - 13x + 5 = 27x + 5 is the same as
29 -13x = 27x + 5 is the same as
-13x -27x = 5 -29 is the same as
-40x = -24 is the same as
40x = 24 is the same as
5x = 3
Not sure what the options are, but I'd do something like:
24 - 13x + 5 = 30x + 5 - 3x
24 + 5 = 30x + 5 - 3x + 13x
24 + 5 - 5 = 30x - 3x + 13x
24 = 40x
40x = 24
x = 24 / 40
x = 3 / 5
24 - 13x + 5 = 30x + 5 - 3x24 + 5 - 5 = 30x - 3x + 13x
24 = 40x
Neither of the two is correct. It would be 12 inches equals a foot or 144 inches equals 12 feet.
E=MC2The E represents the units of energyThe M represents the units of massThe C Represents the Speed of LightE=MC2 means Energy equals mass times the speed of light squared. Although this is not 100% correct it is very close!
An expression does not have an equals sign, An equation has an equals sign,
It is an equation ... Anything with an equals is an equation 2+b=6 Anything without an equals is an expression 2+a
Expression. Equations have equals signs.
Anything that equals 12.
Great. A multiple choice question with no choices. Find the expression that equals 8.
d = -1 1/2
Whatever expression equals 22.
Neither of the two is correct. It would be 12 inches equals a foot or 144 inches equals 12 feet.
Whatever equals 35.
reactants -----> products is correct
you test it by giving the letters a value say if X equals 5 and Y equals 7 then you calculate both expressions with that value. If both answers are the same, then the simplified expression is correct, or an equivalent.
40
10
reactants ---> products
E=MC2The E represents the units of energyThe M represents the units of massThe C Represents the Speed of LightE=MC2 means Energy equals mass times the speed of light squared. Although this is not 100% correct it is very close!