-7.1 Solving Multi step equations
Download
Report
Transcript -7.1 Solving Multi step equations
Add this list of numbers.
(without a calculator, paper, or pencil.)
42
32
34
14
19
10
4
Section 7.1
Solving Equations
How do we solve this equation?
3x 12 15
Solve the Equation
8x 4 5x 28
x
x
+1 +1
x
x
+1 +1 +1 +1
x
x
+1 +1
x
x
+1 +1 +1 +1
x
x
x
x
=
x
+1 +1 +1 +1
+1 +1 +1 +1
+1 +1 +1 +1
+1 +1 +1 +1
+1 +1 +1 +1
Solve the Equation
4x 15 2x 27
1.
2.
3.
Write the original problem.
Simplify both sides of the equation.
Use inverse operations to isolate the variable.
Solve the Equation
5x 122x
1.
2.
3.
Write the original problem.
Simplify both sides of the equation.
Use inverse operations to isolate the variable.
Solve the Equation
7 x 3 2x 23
1.
2.
3.
Write the original problem.
Simplify both sides of the equation.
Use inverse operations to isolate the variable.
Solve the Equation
5x 24 3x 36 2x
1.
2.
3.
Write the original problem.
Simplify both sides of the equation.
Use inverse operations to isolate the variable.
Homework
Skills Practice 7.1
Show all work.