Solving Simultaneous Linear Equations using Substitution Method

Solving Simultaneous Linear Equations using Substitution Method

Secondary 2

By using substitution method, solve the simultaneous equations.

\(\begin{align} & 5x+7=-3y \\ & x+2y=0 \end{align}\)

Video Solution:

Video solution locked

A free account saves your progress; this video needs a course plan.

Create free account Sign in Get the E Math course · from S$29.98/mo

Solution:

Solution locked

680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.

Create free account Sign in Get the E Math course · from S$29.98/mo E Math tuition

Create a free account to practise similar questions.

Create free account Sign in Get the E Math course · from S$29.98/mo E Math tuition

Answer:\(x=-2,\ y=1\)

Need help? Join our E-Maths tuition for O-Level success.