2 years ago

Solve the equation. Check your solution. 8=m-7

Mathematics

2 answers:

Leokris [45]2 years ago

8 0

8=m-7
add 7 to both sides
m=15

Tom [10]2 years ago

7 0

8 = m - 7

8 (+7) = m -7 (+7)

15 = m

8 = (15 - 7)

8 = 8 (true)

m = 15

hope this helps

You might be interested in

Simplify 36x^4 42x^7

Alja [10]

The first step to simplify this equation is to multiply the numbers
1512 $x^{4}$ × $x^{7}$
next,, youll multiply the terms with the same base by adding their exponents
1512 $x^{4+7}$
finally,, youll add the numbers together
1512 $x^{11}$
since you cant simplify any further,, the correct answer to your question is 1512 $x^{11}$
let me know if you have any further questions
:)

4 0

2 years ago

a farmer sells 7.6 kg of apples and pears at the Farmers Market. Two-fifths of this weight is Apple's, and the rest is pairs. Ho

lutik1710 [3]

1/5 = 20% so... 2/5 = 40%
40% of 7.6 is 3.04
Subtract 3.04 from 7.6, you get 4.56

The farmer sells 4.56 kilograms of pears at the Farmers Market.

7 0

2 years ago

Solve for w. −(1/4w 8) 8=3 w=52w=52 w=134w=134 w=−34w=−34 w=−12

prohojiy [21]

-(1/4 w + 8) + 8 = 3
-1/4 w - 8 = 3 - 8 = -5
1/4w = -8 + 5 = -3
w = 4 x -3 = -12
w = -12

8 0

2 years ago