What is the solution of the equation, n + 12 = 12?

n = ​

Step-by-step explanation:

Subtract

1

2

12

12

from both sides of the equation

+

1

2

=

1

2

n+12=12

n+12=12

+

1

2

−

1

2

=

1

2

−

1

2

n+12{\color{#c92786}{-12}}=12{\color{#c92786}{-12}}

n+12−12=12−12

2

Simplify

Solution

=

0

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step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer