x 3y 5 2x 4y 0



x 3y 5 2x 4y 0

A) X3y = 5 2x4y = 0 Brainly.br

X3y = 5 2x4y = 0 1 Ver a resposta cadu está aguardando sua ajuda. Inclua sua resposta e ganhe pontos. nathaliaraujo1402 nathaliaraujo1402 Resposta: X= 10. Y= 5.

resolver essas equaes. x3y=5 2x+4y=0 Brainly.br

x 3y = 5 (multiplicando por 2 para eliminar o x) 2x + 4y = 0 2x + 6y = 10 2x + 4y = 0

Como eu fao x3y=5 2x+4y=0 Brainly.br

Encontre uma resposta para sua pergunta Como eu fao x3y=5 2x+4y=0 gabrielcandido20t gabrielcandido20t 09.01.2020 Matemática Ensino médio (secundário) respondido verificado por especialistas Como eu fao x3y=5 2x+4y=0 2 Ver respostas Anúncio Anúncio

Solve x+y=5.2x3y=4, Microsoft Math Solver

Divide both sides of the equation by 8.2, which is the same as multiplying both sides by the reciprocal of the fraction. Substitute \frac {84} {41} for y in 5.2x3y=4. Because the resulting equation contains only one variable, you can solve for x directly. Multiply 3 times \frac {84} {41}.

Solve 2x+3y=5, Microsoft Math Solver

Steps for Solving Linear Equation. 2x+3y = 5. 2 x + 3 y = 5. Subtract 2x from both sides. Subtract 2 x from both sides. 3y=52x. 3 y = 5 2 x. Divide both sides by 3. Divide both sides by 3.

已知一直线L1:{2x4y+z=1 x+3y+5=0} 求直线L1的方向向量

关注. 展开全部. 2x4y+z=1的法向量为(2,4,1). x+3y+5=0的法向量为(1,3,0). L1的方向向量=(2,4,1)*(1,3,0)=(3,1,10). 抢首赞. 已赞过 已踩过 <. 你对这个回答的评价是?. 分享.

A line passes through the point of intersection of 2x + y

A line passes through the point of intersection of 2x + y = 5 and x + 3y + 8 = 0 and parallel to the line 3x + 4y = 7 is 1) 3x + 4y + 3 = 0 2) 3x + 4y = 0 3) 4x – 3y + 3 = 0

Solve x^2+y^22x4y=5, Microsoft Math Solver

All equations of the form a x 2 + b x + c = 0 can be solved using the quadratic formula: 2 a b ± b 2 4 a c . The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction. x^ {2}2x+y^ {2}4y=5. x 2 2 x + y 2 4 y = 5. Add 5 to both sides of the equation.

过点A(2,1)的直线交圆x2+y22x+4y=0于B,C两点,当

过点A(2,1)的直线交圆x2+y22x+4y=0于B,C两点,当|BC|最大时,直线BC的方程是A.3xy5=0B.3x+y7=0C.x+3y5=0D.x3y+5=0

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