linear equations

Solve for x, if x+5=9

• 5

• 4

• 15

• -14

A polynomial equation of degree 1 is called linear equation.

• True

• False

Which of the given equations is linear?

• $x^2-7x+12=0$

• $3m^{ }-4r=-8$

• $\frac{1}{2}x^2+3x=8$

•  $w^2=16$  

The standard form of the linear equation is ax + b = 0.

• True

• False

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9
• x = 3

Tags

CCSS.6.EE.B.7

Which equation has x = 5 as the solution?

• x + 15 = 10

• 2x = 5

• 2x = 10

Which is NOT a linear equation?

• $2m=10$

• $2x+5\ =\ 7$

• $4t^2+4t+1=0$

• $4-5r=19$