4.03 Solve problems with two-step equations
Adaptive
Worksheet
Interactive practice questions
Select the definition of the term "Equation".
Fundamental rules governing the behavior of equations.
A
An operation that undoes the effect of another operation.
B
A statement expressing the equality of two mathematical expressions.
C
A mathematical sentence involving two operations, typically requiring two steps to solve.
D
Easy
< 1 min
Seven more than twice a number is $19$19.
Write and solve an equation for the number, $n$n.
Easy
2 min
Nineteen minus three-fourths of a number is $16$16.
Write and solve an equation for the number, $n$n.
Easy
2 min
Solve for $x$x:
$100x-3.2=25.8$100x−3.2=25.8
Easy
2 min
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