How do you solve the system using the elimination method for 2x+3y=7 and 3x+4y=10?
Step 1. Enter the equations.
Step 2. Multiply each equation by a number to get the lowest common multiple for the coefficients of one variable.
Multiply Equation 1 by
Step 3. Subtract Equation 4 from Equation 3.
Step 4. Substitute Equation 5 in Equation 1.
Solution: The solution that satisfies both equations is
Check: Substitute the values of
Our solution is correct.