217=7(7m+3)

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Solution for 217=7(7m+3) equation:


Simplifying
217 = 7(7m + 3)

Reorder the terms:
217 = 7(3 + 7m)
217 = (3 * 7 + 7m * 7)
217 = (21 + 49m)

Solving
217 = 21 + 49m

Solving for variable 'm'.

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

Add '-49m' to each side of the equation.
217 + -49m = 21 + 49m + -49m

Combine like terms: 49m + -49m = 0
217 + -49m = 21 + 0
217 + -49m = 21

Add '-217' to each side of the equation.
217 + -217 + -49m = 21 + -217

Combine like terms: 217 + -217 = 0
0 + -49m = 21 + -217
-49m = 21 + -217

Combine like terms: 21 + -217 = -196
-49m = -196

Divide each side by '-49'.
m = 4

Simplifying
m = 4

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