Subtract:
5x-3y-4 from 8x-7y+5.

Subtract: –5y^2 from y^2

Subtract 8x ( x- y) from 3x ( x + y) - 6y ( x- y)

What must be subtracted from x^(2)-2x^(3)+5x+7 to obtain 3x^(2)+8+2x^(3)-5x

ul is subtracted from 3x^(2)y to get -7x^(2)y .

Subtract 5x^2 – 4y^2 + 6y – 3 from 7x^2 – 4xy + 8y^2 + 5x – 3y .

A person standing at the junction (crossing) of two straight paths represented by the equations : 2x -3y -4 =0 and 3x + 4y -5 = 0, wants to reach the path whose equation is 6x - 7y + 8 = 0 in the least time. Find the equation of the path that he should follow.

Using matrix inverse, solve the equations 5x-7y = 2, 7x - 5y = 3

Use matrix methocd to solve the following system of equations: {:(4x - 3y = 5),(8x - 6y = 9):}