p = 3, q = 2

6p - 2q + 5 =

(a)  

p = 8, q = -1

2p - 3q - 21 =

(a)  

 $u=8,\ v=3\ \ \ \ \ \ \ \ \ \frac{1}{4}u\ -4v\ -4$  

(a)  

 $u\ =\ \frac{1}{3},\ v=2\ \ \ \ \ \ \ 12u\ +\ 5v\ +\ 2\ =$  

(a)  

x = 4, y = 6

3x - y =

(a)  

 $\frac{6v}{3w}-\left(5+VW\right)\ =\$  

v = - 4, w = -1

(a)  

x = 4, y = 5

4x + 3y -6 =

(a)  

p = -1, q = 6

5p + 2q -3 =

(a)  

-3y + y =

(a)  

6p + 2p =

(a)  

3x + 5y + 8x - 3y =

(a)  

4p - 2q + 3p - 4q =

(a)  

(6x + 3y) - (2x - 7y) =

(a)  

-(9c - 2d) + (-3c - 7d -c) =

(a)  

(13rs - 2tu) - (4rs + 6tu)

(a)  

(10cd - 2fg -he) - (-3fg + 2he - 4cd) =

(a)  

 $\left(\frac{1}{2}pq\ +\ 3p\right)\ +\ \left(pqr\ +\ \frac{2}{3}pq\ -\ 4p\right)\ =$  

(a)  

2x + 1 + 3x =

(a)  

5x + 7 - 4x =

(a)  

-xy + 3 - 7xy =

(a)  

5xy + 12 - 2xy + 6y =

(a)  

1 + 6x - 2xy + 3x - 5xy =

(a)  

(6x + 5y) + (3x - 2y + 8) =

(a)  

(pq + 3qr - 1) - (4qr - 2pq) =

(a)  

(3xy - 5pq) - (2pq - 3xy - 3) =

(a)  

 $\frac{1}{3}uv\ -\ \left(2u\ +uv\right)\ -v\ =$  

(a)  

 $0.4wx\ -\left(3\ -\frac{1}{5}wx\ -wxy\right)\ =$  

(a)  

(3x + 7y - 4) + (6x - y + 1) =

(a)  

 $\left(\frac{3}{4}pq\ -\ 2r\ +\ 7\right)\ -\ \left(\frac{1}{2}pq\ +7r\ -8\right)\ +\ \left(pr\ -\ r\right)\ =$  

(a)  

(4m - 1) + (5m + 7) =

(a)  

(6k + 7) + (8k - 1) - (2 - k) =

(a)  

 $\left(\frac{2}{3}p\ +\ x\right)\ -\ \left(\frac{1}{2}p\ -\ 8x\right)\ -\left(\frac{3}{4}p\ +\ 2x\right)\ =$  

(a)  

(xy + 3x - 5) + (5xy - 2x - 7) - (10xy + x) =

(a)  

 $\left(0.2m\ -\ 4n\right)\ +\ \left(\frac{2}{3}m\ +\ 2.3n\right)\ -\ \left(7m\ -\ n\right)\ =$  

(a)  

 $\left(\frac{1}{4}pqn\ -\ 5\right)\ +\left(\frac{1}{3}pqn\ +\ 2\right)\ =$  

(a)  

5xy³ x (-2x⁴y) =

(a)  

 $\frac{2}{3}ab\ \times\ 9a^3bc^2$  =

(a)  

4kp x (-6k²p²) =

(a)  

a²b x (-2ab) x 3a =

(a)  

 $\frac{48g^2h^3}{3h^2}\ =$  

(a)  

 $\frac{4mn^3}{28n}\ =$  

(a)  

 $15ab\ \div\ \left(-3a\right)\ =$  

(a)  

 $\left(-6p^3r^5\right)\ \div\left(-\frac{1}{2}p^2r^3\right)\ =$  

(a)  

 $6m^2n\ \div3n^2\ \times4mn\ =$  

(a)  

 $\left(-6ef^5\right)\ \times\ 3fg^3\ \div12eg\ =$  

(a)  

 $12u^2v^2\ \times\ uv\ \div18uv^2\ =$  

(a)  

 $18mn^2\ \div\ 6m^2n^3\ \times\ 2m^2\ =$  

(a)  

 $3m^2n\ \times\ 5m\ \div\ 2mn^3\ =$  

(a)  

 $21k^3m^4n\ \div35k^2mn^2\ \times10mn\ =$  

(a)