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Substitution MethodPlz help
Use the Substitution method to solve the system of equations. x + y = 4 x  y = 2 solve for x in the second equation. x= y+2 Put that in for x in the first equation: x+y=4 (y+2) + y = 4 solve for y. Then, x= y+2 i don't get 
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A. Solve the following quadratic equations. Make sure to show all your work. Do not use any method (e.g. factoring, completing the square, quadratic formula, graphing) more than twice. Use the graphing method at least once. 1. 
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Solve the system by the substitution method. Show your work. 2y  x = 5 x2 + y2  25 = 0 
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Solve the system by the substitution method. Show your work. 2y  x = 5 x2 + y2  25 = 0 
Substitution Method
Use the Substitution method to solve the system of equations. x + y = 4 x  y = 2 x + y = 4 x  y = 2 In the second equation, x= y+2 Putting that in the first.. (y+2) + y= 4 subtract two from each side, then divide each side by 
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Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this. 4x + 4y = 36 4x + 4y = 12 
algebra
Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this. 4x + 4y = 36 4x + 4y = 12 
Algebra
Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this. 4x + 4y = 36 4x + 4y = 12 
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Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this. 8y + 2x = 48 2x = 4y – 12 
Algebra
Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this: 4x + 4y = 36, 4x + 4y = 12