en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 1-(-7)

Solution

simplify

1 - (- 7)

Solution

8

Solution steps

1 - (- 7)

Apply rule:

a - (- b) = a + b

1 - (- 7) = 1 + 7

= 1 + 7

Add the numbers:

1 + 7 = 8

= 8

Number Line

= 8

Popular Examples

simplify sqrt(7/25)simplify

\frac{7}{25}

factor 9x^4-18x^3+27x^2 factor

9 x^{4} - 18 x^{3} + 27 x^{2}

factor 7x^2-14x+7 factor

7 x^{2} - 14 x + 7

factor 2x^2+5x-18 factor

2 x^{2} + 5 x - 18

factor-3w^3+4w^2+12w-16 factor

- 3 w^{3} + 4 w^{2} + 12 w - 16

Frequently Asked Questions (FAQ)

What is 1-(-7) ?
The solution to 1-(-7) is 8