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Subjects>Math>Algebra

Solve by the subtitution method 15x-20y 7 5y -3 10x?

Updated: 4/28/2022

Gomezros ∙

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∙ 15y ago

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15x-20y= 7 5y-3 +10x

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∙ 15y ago

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Q: Solve by the subtitution method 15x-20y 7 5y -3 10x?

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How do you solve 10X equals 2.7?

If: 10X = 2.7 then X = 2.7/10 => 0.27

Solve the equation 6x-10 equals 10x plus 22?

x=-8

How do you solve 3-4x equals 10x 10?

Ok so your equation reads like this (I assume you forgot the +): 3 - 4x = 10x +10 The goal is to get the x's on one side and the other numbers on the other. It doesnt matter which side has which, so I will move the numbers to the right and the x's to the left. So first subtract 3 from both sides: 3 - 3 - 4x = 10x + 10 - 3 -4x = 10x + 7 Now subtract 10x from both sides. -4x - 10x = 10x - 10x + 7 -14x = 7 Now that we have like terms on both sides, all you need to do is divide both sides by -14 to solve for x. -14x / -14 = 7 / -14 x = -1 / 2

How do i solve -10x equals -50?

-10x = -50 Divide both sides by -10 remembering that a minus divided by a minus the quotient then becomes positive: x = 5 So: -10*5 = -50

Solve for x 12x plus 9 equals 10x plus 1?

12x + 9 = 10x + 1 Subtract 10x from both sides: 2x + 9 = 1 Sutract 9 from both sides: 2x = - 8 Divide both sides by 2: x = -4

Related questions

How do you solve the equation 10x-2x-527?

10x-2x =8x-527

How do you solve 10x equals x?

10x=x 9x=0 x=0

How do you solve 10X equals 2.7?

If: 10X = 2.7 then X = 2.7/10 => 0.27

How solve 11x equals 10x-19?

11x = 10x-19 Subtact 10x fromboth sides:- x = -19

How do I Solve -5x -62x 1?

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How would you solve 10x plus 7 equals negative 3?

10x+7=(-3) 10x=(-10) x=(-1)ans

How do you solve 10x-3 equals 17?

10x - 3 = 17 Add 3 to both sides: 10x = 20 Divide both sides by 10: x = 2

How would you solve 12x minus 6 equals 10x plus 2?

12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4

How to Solve 10x equals 3.3333?

well you divide by ten that's it the answer is 0.33333

Solve for x. 0•09 X 10x?

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Solve by factoring x2 10x -16?

Given: x2 + 10x - 16 Let: x2 + 10x - 16 = 0 x2 + 10x - 16 = 0 &there4; x2 + 10x + 25 = 16 + 25 &there4; (x + 5)2 = 41 &there4; x = -5 ± √41 &there4; x2 + 10x - 16 = (x + 5 + √41)(x + 5 - √41)

Solve the equation 6x-10 equals 10x plus 22?

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