49=4x+2x+x

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Solution for 49=4x+2x+x equation:


Simplifying
49 = 4x + 2x + x

Combine like terms: 4x + 2x = 6x
49 = 6x + x

Combine like terms: 6x + x = 7x
49 = 7x

Solving
49 = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
49 + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
49 + -7x = 0

Add '-49' to each side of the equation.
49 + -49 + -7x = 0 + -49

Combine like terms: 49 + -49 = 0
0 + -7x = 0 + -49
-7x = 0 + -49

Combine like terms: 0 + -49 = -49
-7x = -49

Divide each side by '-7'.
x = 7

Simplifying
x = 7

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