8x+49=3x+21

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Solution for 8x+49=3x+21 equation:


Simplifying
8x + 49 = 3x + 21

Reorder the terms:
49 + 8x = 3x + 21

Reorder the terms:
49 + 8x = 21 + 3x

Solving
49 + 8x = 21 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
49 + 8x + -3x = 21 + 3x + -3x

Combine like terms: 8x + -3x = 5x
49 + 5x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
49 + 5x = 21 + 0
49 + 5x = 21

Add '-49' to each side of the equation.
49 + -49 + 5x = 21 + -49

Combine like terms: 49 + -49 = 0
0 + 5x = 21 + -49
5x = 21 + -49

Combine like terms: 21 + -49 = -28
5x = -28

Divide each side by '5'.
x = -5.6

Simplifying
x = -5.6

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