WebTamang sagot sa tanong: 1. If x : y = 7 : 6, find 6x – 5y : 6x + 3y 2. Evaluate 8a + 4b : 12a + 4b if a : b = 8 : 73. Express as ratio , 1 meter to 20 centimeter4. Express as ratio, 5 days to 2 weeks *5. Find the missing term 3/4 = 9/x6. If 3 meters of a pinya cloth cost P200, how much will 9 meters of the same cloth cost? 7. Apply the fundamental law of proportion by … Webx+y=5;x+2y=7 Try it now. Enter your equations separated by a comma in the box, and press Calculate! Or click the example. About Elimination Use elimination when you are solving a …
Solve the system using elimination. 3x+5y=-2 -x+2y=8
WebMar 22, 2024 · Transcript. Example 8 Multiply (ii) (𝑥 – 𝑦) and (3𝑥 +5𝑦) (𝑥−𝑦)× (3𝑥+5𝑦) = 𝑥 (3𝑥+5𝑦)−𝑦 (3𝑥+5𝑦) = (𝑥×3𝑥)+ (𝑥×5𝑦)− (𝑦×3𝑥)− (𝑦×5𝑦) = 3𝑥^2+5𝑥𝑦−3𝑦𝑥−5𝑦^2 = 3𝑥^2+5𝑥𝑦−3𝑥𝑦−5𝑦^2 = 𝟑𝒙^𝟐+𝟐𝒙𝒚−𝟓𝒚^𝟐. Next ... Web1 day ago · Solving quadratic equations by graphing worksheet answers algebra 2. Divide each side by 3 log 15 to isolate x. 11z – 5 = 9z + 7 7. Here, you will use three methods to … flowering landscape bushes
How do you solve the system x=3y and 3x-5y=12 using substitution
Web14 hours ago · Answer to Solve the linear programming problem by the method of. ... Solve the linear programming problem by the method of corners Find the minimum and maximum of P = 3x + 2y subject to 3x + Solve the linear programming problem by the method of corners Find the minimum and maximum of P = 3x + 2y subject to. 3x + 5y: ≥ : 20: 3x + y: … WebMar 28, 2024 · Explanation: Step 1) Because the first equation is already solved for x we can substitute 3y for x in the second equation and solve for y: 3x −5y = 12 becomes: (3 ×3y) − … WebAlgebra. Equation Solver. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best … flowering jasmine house plant