What is 10a-7b+11+8a-b-12 ?

The solution to 10a-7b+11+8a-b-12 is 18a-8b-1

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Popular >

simplify 10a-7b+11+8a-b-12

simplify

10 a - 7 b + 11 + 8 a - b - 12

18 a - 8 b - 1

Solution steps

10 a - 7 b + 11 + 8 a - b - 12

Group like terms

= 10 a + 8 a - 7 b - b + 11 - 12

Add similar elements:

10 a + 8 a = 18 a

= 18 a - 7 b - b + 11 - 12

Add similar elements:

- 7 b - b = - 8 b

= 18 a - 8 b + 11 - 12

Subtract the numbers:

11 - 12 = - 1

= 18 a - 8 b - 1

- (- 2 v - 0.6)

- 12 - 10

(- 98) (- 2)

\frac{( - 5 + h ) ^{2} - 25}{h}

(\frac{x + 2}{5})^{2}