-10x+3y=34 Y=-8x Solve by substitution

Showing results 1 through 10 of 70,306.

Show your work for each questionQ1 Solve by substitution y=4x-9 y=x-3 Q2 Solve by substitution 4x-y=20 y=-x+5 Q3 Solve the
1. 1 answer
2. asked by What is most necessary for a coherent text to do?(
3. 27 views
i need help with these problems (either a solution or how to plug them into a graphing calculator):1) Solve by substitution or
1. 3 answers
2. asked by Alyssa
3. 2,385 views
Can someone please help solve this?Solve by using addition or substitution or addition. 10x+2y=7 y=-5x+3 the answer my got was
1. 0 answers
2. asked by jessica
3. 869 views
17) solve this linear system using the method of substitution.2y-x=-10 y= -3/2x-1 20) simplify then solve by substitution
1. 2 answers
2. asked by Ma names Jeff
3. 1,016 views
solve each system of equations by substitution.y=3x-9 please help explain how to solve this using substitution.
1. 1 answer
2. asked by eliza
3. 624 views
I need help learning to solve substitution.I have a problem that says solve the system by substitution -4.5x-2y=-12.5
1. 2 answers
2. asked by Samantha
3. 1,373 views
Solve the integral of (x*e^2x)/(1+2x)^2 by first using u substitution and then use integration by parts.I am very confused on
1. 3 answers
2. asked by Dave
3. 663 views
Solve the system of equations by SUBSTITUTION.6y+5x=8 x+3y=−7 (1 point) What would your equation look like after the first
1. 1 answer
2. 204 views
Q1 Solve by substitutiony=4x-9 y=x-3 Q2 Solve by substitution 4x-y=20 y=-x+5 answer both with simple to the point equations
1. 7 answers
2. asked by x
3. 31 views
Use substitution to solve:sec^2x/(tan^2x -1) dx What substitution should I use (what should I let 'u' equal)? I've tried using
1. 1 answer
2. asked by Chloe
3. 392 views