One Step Equations Addition and Subtraction

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step, typically involving addition or subtraction.

Front

Solve for t: t + 1.2 = 3.4

Back

t = 2.2

Front

Solve for c: c - 208 = 97

Back

c = 305

Front

Solve for s: 71 = s + 38

Back

s = 33

Front

Solve for x: 41 = 3 + x

Back

x = 38

Front

Solve for a: 7.8 = 3.5 + a

Back

a = 4.3

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Front

What is the inverse operation of subtraction?

Back

The inverse operation of subtraction is addition.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform the inverse operation on both sides of the equation.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value of the variable that makes the equation true.