4.7m-7=3.8(m+2.2)

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Solution for 4.7m-7=3.8(m+2.2) equation:


Simplifying
4.7m + -7 = 3.8(m + 2.2)

Reorder the terms:
-7 + 4.7m = 3.8(m + 2.2)

Reorder the terms:
-7 + 4.7m = 3.8(2.2 + m)
-7 + 4.7m = (2.2 * 3.8 + m * 3.8)
-7 + 4.7m = (8.36 + 3.8m)

Solving
-7 + 4.7m = 8.36 + 3.8m

Solving for variable 'm'.

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

Add '-3.8m' to each side of the equation.
-7 + 4.7m + -3.8m = 8.36 + 3.8m + -3.8m

Combine like terms: 4.7m + -3.8m = 0.9m
-7 + 0.9m = 8.36 + 3.8m + -3.8m

Combine like terms: 3.8m + -3.8m = 0.0
-7 + 0.9m = 8.36 + 0.0
-7 + 0.9m = 8.36

Add '7' to each side of the equation.
-7 + 7 + 0.9m = 8.36 + 7

Combine like terms: -7 + 7 = 0
0 + 0.9m = 8.36 + 7
0.9m = 8.36 + 7

Combine like terms: 8.36 + 7 = 15.36
0.9m = 15.36

Divide each side by '0.9'.
m = 17.06666667

Simplifying
m = 17.06666667

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