x+7(7+3x)=

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Solution for x+7(7+3x)= equation:


Simplifying
x + 7(7 + 3x) = 0
x + (7 * 7 + 3x * 7) = 0
x + (49 + 21x) = 0

Reorder the terms:
49 + x + 21x = 0

Combine like terms: x + 21x = 22x
49 + 22x = 0

Solving
49 + 22x = 0

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + 22x = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 22x = 0 + -49
22x = 0 + -49

Combine like terms: 0 + -49 = -49
22x = -49

Divide each side by '22'.
x = -2.227272727

Simplifying
x = -2.227272727

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