Solve the following equation
215+0.035x=242+0.025x
Solve for x
215 + 0.035x = 242 + 0.025x
Group variables
Group our variables 0.035x and 0.025x
subtract 0.025x from both sides
0.035x + 215 - 0.025x = 0.025x + 242 - 0.025x
Cancel 0.025x on the right side:
0.01x + 215 = 242
Divide each side by 215
| 215x | |
| 215 |
| = |
| 0.035 |
| 215 |
Group constants
Group our constants 215 and 242.
subtract 215 from both sides
0.01x + 215 - 215 = 242 - 215
Cancel 215 on the left side:
0.01x = 27
Divide each side of the equation by 0.01
| 0.01x | |
| 0.01 |
| = |
| 27 |
| 0.01 |
x = 2700
Final Answer
x = 2700
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
What is the Answer?
x = 2700
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.
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
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
