Solve the following equation
100t+17000=20t+29000
Solve for t
100t + 17000 = 20t + 29000
Group variables
Group our variables 100t and 20t
subtract 20t from both sides
100t + 17000 - 20t = 20t + 29000 - 20t
Cancel 20t on the right side:
80t + 17000 = 29000
Divide each side by 100
Group constants
Group our constants 17000 and 29000.
subtract 17000 from both sides
80t + 17000 - 17000 = 29000 - 17000
Cancel 17000 on the left side:
80t = 12000
Divide each side of the equation by 80
t = 150
Final Answer
t = 150
Common Core State Standards In This Lesson
6.EE.B.5, 6.EE.B.7, 8.EE.A.2, 8.EE.C.7.B, HSA.CED.A.1, HSA.REI.A.1, HSA.REI.A.2, HSA.REI.B.3, HSA.REI.B.4.B
How does the Equation and Inequalities Calculator work?
Free Equation and Inequalities Calculator - Solves an equation or inequality with 1 unknown variable and no exponents as well as certain absolute value equations and inequalities such as |x|=c and |ax| = c where a and c are constants. Solves square root, cube root, and other root equations in the form ax^2=c, ax^2 + b = c. Also solves radical equations in the form asqrt(bx) = c. Also solves open sentences and it will solve one step problems and two step equations. 2 step equations and one step equations and multi step equations
This calculator has 1 input.
What 3 formulas are used for the Equation and Inequalities Calculator?
One Step Equations (Division):
cx = b
x = b/c
One Step Equations (Addition):
x + c = b
x = b - c
One Step Equations (Subtraction):
x - c = b
x = b + c
What 4 concepts are covered in the Equation and Inequalities Calculator?
- equation
- a statement declaring two mathematical expressions are equal
- equation and inequalities
- unknown
- a number or value we do not know
- variable
- Alphabetic character representing a number