Bilangan senilai
Evaluate Algebraic Expressions using Order of Operations
Write Algebraic Expression
100

8-4

4

100

5x+2x

7x

100

3a+2b+(2a+4b)

5a+6b

200

5-9

-4

200

-5x+2x

3x

200

(4a-2a)-(2a+7b)

2a-9b

300

5-(-7)

12

300

-7a-3a

-10a

300

(-5a+2b)-(8a+6b)

-13a-4b

400

-3-(-2)

-1

400

-7a-(-2a)

-5a

400

(a-b-c)-(-a+b+c)

2a-2b-2c

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