Solve each system of equations

2x - 2y = 4
2x + 2y=24
in Other Math Topics by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

line 1...2x-2y=4

line 2...2x+2y=24

add 2 lines...4x=28, so x=7

plug intu line 1...14-2y=4...2y=14-4=10

y=5
by

Related questions

1 answer
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
85,848 questions
91,600 answers
2,225 comments
15,980 users