Question

8/10

Solve this equation for 2 in terms of y and z:
2x - 3y + 8z = 14
What is the value of x when y= 2 and z= -5?

Answer 1

x=30

Explanation:

2x-3y+8z=14

2x-3*2+8*(-5)=14

2x-6-40=14

2x=14+6+40

2x=60

x=60/2

x=30