Web24 jun. 2016 · Click here 👆 to get an answer to your question ️ Find the product. (x - 7)(y - 9) Car0l0whyroug Car0l0whyroug 06/24/2016 Mathematics High School answered • expert … Web26 feb. 2024 · Find an answer to your question -7x - 8y = 9 4x -9y = 22. FedMaestro FedMaestro 02/26/2024 Mathematics Middle School answered -7x - 8y = 9 4x -9y = 22 …
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WebIf 7x + 9y = 42 and 9x + 7y = 22, then find the value of x + y. Q. If (1 2 + 2 2 + 3 2 +... + 10 2) = 385 then the value of (2 2 + 4 2 + 6 2 +... + 20 2) Q. If (1 2 + 2 2 + 3 3 +.....12 2) = … WebCorrect option is A) 4x−7y=5 ----- (1) 9x−7y=−15 ----- (2) Substitute the values of first option x=−4 and y=−3 in equations 1 and 2 4x−7y=5 4(−4)−7(−3)=5 −16+21=5 5=5 9x−7y=−15 9(−4)−7(−3)=−15 −36+21=−15 −15=−15 Therefore, the first option satisfied the linear equations. Likewise substitute the value of second option x=4,y=3 4x−7y=5 4(4)−7(3)=5 c++ programming course - beginner to advanced
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WebFind the sum of 4x-97,6x+10, and 8y-4.a. 18x+6b. 18x-3c. 10%-17y+14d. 10%-4+622. Find the sum of 6x+9y-15 and 2x-9y+8.3. 2244-7b. 8x ... What is 9X-7x+8 subtracted by 5x2+7X-10a. 4x2b.-48 ... (2x³ – 10x² + 4) and (x³ + 3x² +5x + 1).2. Find the difference when (-7y - 8) is subtracted from (3y – 6).3. Subtract (x – 2) from the ... WebMore than just an online factoring calculator. Wolfram Alpha is a great tool for factoring, expanding or simplifying polynomials. It also multiplies, divides and finds the greatest … Web6x-7y=-42 Geometric figure: Straight Line Slope = 1.714/2.000 = 0.857 x-intercept = -42/6 = -7 y-intercept = 42/7 = 6 Rearrange: Rearrange the equation by subtracting what is to … distance between upington and kathu