Word Problem Algebra
posted by Sam .
1. Multiply a number by 4, then multiply this product by 5, then you get 80
Whats the way to solve it, the equation.
2. Add 4 to a number, then subtract 5 from the sum, and you get 43
Whats the equation to solving that
if anyone can answer either of those,
that'd be great.
1. 4*X*5=20X=80
2. (x+4)5=43
Respond to this Question
Similar Questions

need guidance on an algebra problem
20 x+3(y1)=11 2(xy)+8y = 28 multiply out 20 x+3y3=11  Is this correct? 
ALGEBRA
can you help me with this. d don't get it at all :( let n be the number used for the given number puzzle. use algebra to show how the puzzle works. 1. pick a number 2. subtract 9 3. multiply by 6 4. divide by 3 5. add 18 6. subtract … 
MATH
i am thinking of a number. if you multiply it by 7, then add 15, and finally subtract 3^2 you get 48. write and solve an equation that describes the number (x) that i am thinking of. how do i find it? 
Algebra
How do I express this in algebraic form? And could you please explain how you came up with the expression? 
5th grade math
Which pattern can describe the numbers 2,4,10,28, and so on? 
Math, Please Help!
Ned divided a given number by 3 and then added 2. If he should have multiplied the number by 3 and then subtracted 2, which of the following two steps can he do next to get the correct answer? 
Math
If you multiply a number by 3 and then add 40, the result is the same as if you first add 17 and then multiply by 2. What is the result if you subtract 9 from the number and then multiply by 4? 
Algebra
Jill asks each of her classmates to choose a number, then multiply the number by 3, add 2 to the product, multiply the result by 2, and then subtract 14. Finally, each student is asked to divide the result by 6 and record the answer. … 
math
Which answer describes the calculations that could be used to solve this problem? 
math
I think of a number,multiply it by 3 and add 7.i get the Same answer if I multiply the number by 4 and subtract 12.find the number