Aishaaumran Aishaaumran

23-09-2014
Mathematics

Answered

Solve y and x (simeltanious equation)

Y=5x+10
Y=2x+10

Answer :

Illuminati750 Illuminati750

23-09-2014

Hello,

[tex] \left \{ {{y=5x+10} \,\,\,\,Equation1 \atop {y=2x+10\,\,\,\,Equation2}} \right. \\ \\ y=y \\ 5x+10=2x+10 \\ 5x-2x=10-10 \\ 3x=0 \\ x=0 \\ \\ Replacing\,\,\,\,x\,\,\,\,in\,\,\,\,Eq1: \\ y=5*(0)+10 \\ y=10[/tex]

Answer: x=0 and y=10

Answer Link

Other Questions

4x1 3x find the value of x

Could you guys please help me with these questions I give thanks

Whats the rationale for adopting the US dollar as legal tender in Argentina

Why do you think that the area controlled by earlier dynasties grew larger under the control of each new dynasty in ancient china

the art of using and understanding space involves

A potentially powerful way to improve problem drinkers access to treatment is to make part of primary care A Routine screening B Sobriety tests C colon exams D

would you Evaluate this expression p8 for p6

Jaime bought 2 puzzles for 500 and 3 puzzles for 750 Write and solve an equation to find the Cost of 15 puzzles Tell what the variables represent

We heard that some was seriously injured what verb need corrected or is it right

ALEXANDRA BUYS SWEATSHIRTS FOR 12 EACH IN HER STORE SHE SELLS EACH SWEATSHIRTS BY 25 AS PART OF A PROMOTION ALEXANDRA DISCOUNT THE SWEATSHIRT BY 25IF A COSTUMER