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SECTION A

problem1. Simplify the following expression and state the coefficient of each variable.
(a) 6m-4-2m+15
(b) 4x+6y-3x+5y

problem2. Perform each of the following algebraic expression as instruction says;-
I. Multiply 5x+6m+4y by 5
II. Divide 4ax+6ay-10az by 2a

problem3
. Solve the following equations
i. 2x-8=8
ii. 3x+2/5=4
iii. 8/3x-2=2
iv. 0.6x-5=7

problem4. Solve the following pairs of simultaneous equations by elimination method
i.2x+y=10                              ii. 3x+y=6
3x-2y=1                                 5x+y=8

SECTION B

problem5. Solve the following simultaneous equations by graphical methods
a) i.2x-y=1                                       ii. x+y=3
x+y=2                                          x-y=1

b) Solve the following inequalities    i) 5x>12         ii) 6x+4≥2       iii) 2x-5≤1/2

• Category:- Math
• Reference No.:- M9850

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