3(5z-7)-2(9z-11)=4(8z-13)

Solve the following equations : 3(5z-7)+2 (z-11)=4 (8z-7)-111

Simplify and solve the linear equations. 3(5 z - 7) - 2 ( 9 z - 11 ) = 4 (8 z - 13) - 17

Consider the lines (x-5)/(3)=(y-7)/(-16)=(z-3)/(7) and (x-9)/(3)=(y-13)/(8)=(z-15)/(-5) , then-

The line of intersection of the planes vecr.(3hati-hatj+hatk)=1 and vecr.(hati+4hatj-2hatk)=2, is (A) (x-6/13)/2=(y-5/13)/-7=z/-13 (B) (x-6/13)/2=(y-5/13)/7=z/-13 (C) (x-4/7)/-2=y/7=(z-5/7)/13 (D) (x-4/7)/-2=y/-7=(z+5/7)/13

Verity the property: xx(y+z)=xxy+xxz by tak in g:x=(-8)/(3),y=(5)/(6),z=(-13)/(12)x=(-3)/(4),y=(-5)/(2),z=(7)/(6)

If (z +5)/(7) + (4(z -11))/(9) + 3 = 0 , then z = ______

If, 2^(x+y-2z)=8^(8z-5-y), 5^(4y-6z)= 25^(y+z), 3^(4x-3z)=9^(x+z) then the value of 2x+3y+5z is: यदि 2^(x+y-2z)=8^(8z-5-y), 5^(4y-6z)= 25^(y+z), 3^(4x-3z)=9^(x+z) है, तो 2x+3y+5z का मान क्या होगा ?

(2-9z)/(17-4z)=4/5