3. Equations & Inequalities
3.03 Two-step equations
Interactive practice questions
By substituting into the equation, identify whether the following statements are true or false.
a
$x=5$x=5 is a solution for the equation $4x-2=18$4x−2=18.
True
A
False
B
b
$x=4$x=4 is a solution for the equation $6x-13=12$6x−13=12.
True
A
False
B
c
$x=4$x=4 is a solution for the equation $5x+12=31$5x+12=31.
True
A
False
B
d
$x=2$x=2 is a solution for the equation $3x+1=7$3x+1=7.
True
A
False
B
Easy
1min
Solve the following equation: $8m+9=65$8m+9=65
Easy
< 1min
Solve the following equation: $8x-9=39$8x−9=39
Easy
< 1min
Solve the following equation: $4x-8=0$4x−8=0
Easy
< 1min
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