Answer:
Step-by-step explanation:
3x-16=1-2x
We simplify the equation to the form, which is simple to understand
3x-16=1-2x
We move all terms containing x to the left and all other terms to the right.
+3x+2x=+1+16
We simplify left and right side of the equation.
+5x=+17
We divide both sides of the equation by 5 to get x.
x=3.4
Answer:
Step-by-step explanation:
<h3>
The complete exercise is: "Twelve is no more than the sum of -1.5 times a number w and 4. Translate to number form"</h3>
You need to remember the meaning of the symbols of inequalities. These are:
means "Less than".
means "Greater than".
means "Less than or equal to".
means "Greater than or equal to".
By definition, the sum is the result of addition, then "The sum of -1.5 times a number w and 4" can be expressed as:
"Twelve is no more than..." indicates that the symbol of the inequality must be .
Therefore, you ca can write the following inequality:
He had 250 shirts to begin with.
Let x be the number of shirts he began with. He has 10%, or 0.10 of the shirts now he had then. This equals 25:
0.1x = 25
Divide both sides by 0.1:
0.1x/0.1 = 25/0.1
x = 250
I may be wrong but i think the answer is 13.5