Q1) \(6x +2x \)= [ \(8x\)]

Q1) \(5x + 5z+7x+2z\) = [ \(12x +7z\)]

Q1) \(8ab + 6y+9ab+3y \) = [ \(17ab+9y\)]

Q2) \(6x\) x \(8z\) = [ \(48xz\)]

Q2) \(9w + 4x+4w+9x\) = [ \(13w +13x\)]

Q2) \(13y^2 + 16y-9y^2+9y \) = [ \(4y^2+25y\)]

Q3) \(3y\) x \(7z\) = [ \(21yz\)]

Q3) \(5w + 7y+6w+7y\) = [ \(11w +14y\)]

Q3) \(2xy^2 + 17y-10xy^2-10y \) = [ \(-8xy^2+7y\)]

Q4) \(4y\) x \(5z\) = [ \(20yz\)]

Q4) \(7x + 8y+4x-8y\) = [ \(11x \)]

Q4) \(9xy^2 + 13y+10xy^2+2y \) = [ \(19xy^2+15y\)]

Q5) \(3w\) x \(10y\) = [ \(30wy\)]

Q5) \(6y + 2z+6y+7z\) = [ \(12y +9z\)]

Q5) \(9abc + 18y-6abc+2y \) = [ \(3abc+20y\)]

Q6) \(9w\) x \(8x\) = [ \(72wx\)]

Q6) \(6x + 5z+9x+2z\) = [ \(15x +7z\)]

Q6) \(14y^2 + 20y+3y^2-10y \) = [ \(17y^2+10y\)]

Q7) \(6x\) x \(3z\) = [ \(18xz\)]

Q7) \(5w + 7z+2w-10z\) = [ \(7w -3z\)]

Q7) \(13abc + 4y-9abc-7y \) = [ \(4abc-3y\)]

Q8) \(9x +8x \)= [ \(17x\)]

Q8) \(6y + 4x+2y+6x\) = [ \(8y +10x\)]

Q8) \(19xy^2 + 12y+4xy^2-9y \) = [ \(23xy^2+3y\)]

Q9) \(2x +3x \)= [ \(5x\)]

Q9) \(5y + 8w+7y-5w\) = [ \(12y +3w\)]

Q9) \(11xy^2 + 13y-6xy^2-2y \) = [ \(5xy^2+11y\)]

Q10) \(2x +6x \)= [ \(8x\)]

Q10) \(2y + 7w+3y+2w\) = [ \(5y +9w\)]

Q10) \(4x^2 + 9y+3x^2-7y \) = [ \(7x^2+2y\)]