Question

if x=2,y=0 and z=-1 , calculate the value of the algebraic expression 8x+y-2x ÷ 2x-y+z​

Answer 1

Answer:

13

Step-by-step explanation:

First you replace the x, y and z's with there numbers.

8(2) + (0) - 2(2) ÷ 2(2) - (0) + (1)

Then you will multiply

16 + 0 - 4 ÷ 4 - 0 + 1

Then you will solve, you can use a calculator or use order of operations.

PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).