If you have x+-y=z, than you can turrn it into subtraction: x-y=z.
x+-y=x-y
800 + 90 + 4 - 1 = 893
To help understand the math problem.
Write the following as an algebraic expression using x as the variable: The sum of a number and -8
(e3.50t - t2)/(1 + t4)
4y
3-3=0
30 -5 =x
800 + 90 + 4 - 1 = 893
A - B = A + (-B) A - B = A + (-B) A - B = A + (-B) A - B = A + (-B)
Write the general algebraic expression for each using matchstick?
To help understand the math problem.
You can ask it like this I have 4 apples and Mary gave me 10 more ,but my little brother ate 5. So you are using addtion and subtraction.
10x10x10
Write the following as an algebraic expression using x as the variable: The sum of a number and -8
3.04 - 1.52 = 1.52
Read the problem. Write each fact as a variable expression. Write each fact as a sentence.
How do you write an expression