Question

c) 7m - 2n - 2(3n - 2m)
r
306 .​

Answer 1

Answer:10

10 #gahajbebenen.e.enem.e.e.

e

enemnen.r

r

r

ee.nnrmr.r

Step-by-step explanation:

Answer 2

Answer:

m = 0.7272727273n

Step-by-step explanation:

Simplifying

7m + -2n + -2(3n + -2m) = 0

Reorder the terms:

7m + -2n + -2(-2m + 3n) = 0

7m + -2n + (-2m * -2 + 3n * -2) = 0

7m + -2n + (4m + -6n) = 0

Reorder the terms:

7m + 4m + -2n + -6n = 0

Combine like terms: 7m + 4m = 11m

11m + -2n + -6n = 0

Combine like terms: -2n + -6n = -8n

11m + -8n = 0

Solving

11m + -8n = 0

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '8n' to each side of the equation.

11m + -8n + 8n = 0 + 8n

Combine like terms: -8n + 8n = 0

11m + 0 = 0 + 8n

11m = 0 + 8n

Remove the zero:

11m = 8n

Divide each side by '11'.

m = 0.7272727273n

Simplifying

m = 0.7272727273n