687-344=49(x-1)

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Solution for 687-344=49(x-1) equation: 


Simplifying
687 + -344 = 49(x + -1)

Combine like terms: 687 + -344 = 343
343 = 49(x + -1)

Reorder the terms:
343 = 49(-1 + x)
343 = (-1 * 49 + x * 49)
343 = (-49 + 49x)

Solving
343 = -49 + 49x

Solving for variable 'x'.

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

Add '-49x' to each side of the equation.
343 + -49x = -49 + 49x + -49x

Combine like terms: 49x + -49x = 0
343 + -49x = -49 + 0
343 + -49x = -49

Add '-343' to each side of the equation.
343 + -343 + -49x = -49 + -343

Combine like terms: 343 + -343 = 0
0 + -49x = -49 + -343
-49x = -49 + -343

Combine like terms: -49 + -343 = -392
-49x = -392

Divide each side by '-49'.
x = 8

Simplifying
x = 8

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