42x-49+12x-20-5x-28=0

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Solution for 42x-49+12x-20-5x-28=0 equation:


Simplifying
42x + -49 + 12x + -20 + -5x + -28 = 0

Reorder the terms:
-49 + -20 + -28 + 42x + 12x + -5x = 0

Combine like terms: -49 + -20 = -69
-69 + -28 + 42x + 12x + -5x = 0

Combine like terms: -69 + -28 = -97
-97 + 42x + 12x + -5x = 0

Combine like terms: 42x + 12x = 54x
-97 + 54x + -5x = 0

Combine like terms: 54x + -5x = 49x
-97 + 49x = 0

Solving
-97 + 49x = 0

Solving for variable 'x'.

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

Add '97' to each side of the equation.
-97 + 97 + 49x = 0 + 97

Combine like terms: -97 + 97 = 0
0 + 49x = 0 + 97
49x = 0 + 97

Combine like terms: 0 + 97 = 97
49x = 97

Divide each side by '49'.
x = 1.979591837

Simplifying
x = 1.979591837

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