खालील प्रत्येक समीकरणासाठी चार उपाय लिहा: (i) `2x+y=7` (ii) `pix+y=9` (iii) `x=4y`

Write four solutions for each of the following equations: ( i )2x+y=7 (ii) pi x+y=9 (iii) x=4y

Draw the graph of : (i) x+2y=4 , (ii) 2x+4y=6

(i) x^(2)+9x+20=0 (ii) y^(2)+7y+12=0

(i) x^(2) - 4x + 3 = 0 (ii) y^(2) - 7y+10 = 0

Write each of the following equations in the form ax+by+c=0 and indicate the values of a,b,c in each case. (i) 3 = 2x + y (ii) 3x-8 = 5y (iii) x=4y (iv) x/3- y/2=5 (v) 4y-3 = sqrt(2) x (vi) pix+ y = 6

Solve the following simultaneous equations : (i) x+y=7, x-y=5 (ii) x+y=10, x-y=16. (iii) 3x+y=14, x-y=2.

Draw the graph of each of the following linear equations in two variables: ( i ) x+y=4 (ii) x-y=2 (iii) quad y=3x3=2x+y

Find the intercepts cuts on X -axis and Y -axis from the following lines : (i) 3x+4y=12 (ii) 2x-5y=8 (iii) x+2y+3=0 (iv) 2x-y+3=0

Convert the following equations into intercept form and find the intercepts cuts from axes from these lines : (i) 4x+3y=24 (ii) 2x-7y=14 (iii) 2x+3y=6 (iv)3x-y=4

Find the slope and y-intercept of the st.line in each of the following : (i) x+y=0 (ii) y+2=0 (iii) (y)/(x)=2 (iv)5x+6y=7