Monday
March 10, 2014

# Homework Help: ALGEBRA

Posted by Daniel on Sunday, April 8, 2012 at 7:15pm.

Solve the system.
$\left\{ \begin{tabular}{l}$ y = x + {\color{red}-2} $\\$ y = -{\color{red}3} x + {\color{red}10} $\end{tabular} \right.$

• ALGEBRA - Steve, Monday, April 9, 2012 at 11:06am

The TeX makes it hard to read, but it appears you want to solve

y = x + 2
y = -3x + 10

If that's so, then just substitute the 1st value for y into the 2nd equation:

x+2 = -3x+10
4x=8
x=2
so, y=4

Related Questions

ALGEBRA - Solve the system. $\left\{ \begin{tabular}{l}$ y = x + {\color{red}-...
algebra 2 - Nonlinear systems Solve the system by elimination. y=x^2+2 -4x-y=10 ...
algebra 2 - Nonlinear homework... Solve the system by elimination. 1)y=x^2+2 -4x...
College Algebra - Solve the system of equations using matrices. If system has no...
Algebra - I need help I don't know how to solve this system Solve the following ...
algebra - i need help with these problems (either a solution or how to plug them...
Algebra, help needed - I need help I don't know how to solve this system Solve ...
Algebra - Use Cramer's rule to solve the following system of equations. If D=0, ...
math - Please explain in detail how to solve each question: At a certain high ...