4(9.7-8.1)=m(9.7)-m(8.1)

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Solution for 4(9.7-8.1)=m(9.7)-m(8.1) equation: 


Simplifying
4(9.7 + -8.1) = m(9.7) + -1m(8.1)

Combine like terms: 9.7 + -8.1 = 1.6
4(1.6) = m(9.7) + -1m(8.1)

Multiply 4 * 1.6
6.4 = m(9.7) + -1m(8.1)

Reorder the terms for easier multiplication:
6.4 = 9.7m + -1m(8.1)

Reorder the terms for easier multiplication:
6.4 = 9.7m + -1 * 8.1m

Multiply -1 * 8.1
6.4 = 9.7m + -8.1m

Combine like terms: 9.7m + -8.1m = 1.6m
6.4 = 1.6m

Solving
6.4 = 1.6m

Solving for variable 'm'.

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

Add '-1.6m' to each side of the equation.
6.4 + -1.6m = 1.6m + -1.6m

Combine like terms: 1.6m + -1.6m = 0.0
6.4 + -1.6m = 0.0

Add '-6.4' to each side of the equation.
6.4 + -6.4 + -1.6m = 0.0 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + -1.6m = 0.0 + -6.4
-1.6m = 0.0 + -6.4

Combine like terms: 0.0 + -6.4 = -6.4
-1.6m = -6.4

Divide each side by '-1.6'.
m = 4

Simplifying
m = 4

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