What is the answer to solvefor b,-40=-ab-7a ?

The answer to solvefor b,-40=-ab-7a is b=-(-40+7a)/a ;\quad a\ne 0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

solvefor b,-40=-ab-7a

solve for

b, - 40 = - ab - 7 a

b = - \frac{- 40 + 7 a}{a}; a \neq = 0

Solution steps

- 40 = - ab - 7 a

Switch sides

- ab - 7 a = - 40

Move

7 a

to the right side

- ab = - 40 + 7 a

Divide both sides by

- a; a \neq = 0

b = - \frac{- 40 + 7 a}{a}; a \neq = 0

x, f = g

0.05 h + 2.25 + 0.7 h = 6.75

y, 3 x = 2 y

y, 4 x = 3 y - 19

5 x = 3 x + (- 2 x + 8)

What is the answer to solvefor b,-40=-ab-7a ?
The answer to solvefor b,-40=-ab-7a is b=-(-40+7a)/a ;\quad a\ne 0