Simplify and Solve Equation: First, let's simplify and solve the first equation in the system: 7(2e−1)−3=6+6e. Distribute the 7 into the parentheses: 7×2e−7×1−3=6+6e. This simplifies to: 14e−7−3=6+6e.
Combine Like Terms: Combine like terms on the left side of the equation: 14e−10=6+6e.
Isolate the e Term: Subtract 6e from both sides to get all the e terms on one side: 14e−6e−10=6. This simplifies to: 8e−10=6.
Check Second Equation: Add 10 to both sides to isolate the e term: 8e−10+10=6+10. This simplifies to: 8e=16.
Fill in the Value: Divide both sides by 8 to solve for e: 88e=816. This simplifies to: e=2.
Fill in the Value: Divide both sides by 8 to solve for e: 88e=816.This simplifies to: e=2.Now, let's check the second equation in the system: e=□.Since we have found that e=2, we can fill in the box with the value of e.
More problems from Solve multi-step linear equations