4.9x-2.1+x-1.8=

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Solution for 4.9x-2.1+x-1.8= equation:


Simplifying
4.9x + -2.1 + x + -1.8 = 0

Reorder the terms:
-2.1 + -1.8 + 4.9x + x = 0

Combine like terms: -2.1 + -1.8 = -3.9
-3.9 + 4.9x + x = 0

Combine like terms: 4.9x + x = 5.9x
-3.9 + 5.9x = 0

Solving
-3.9 + 5.9x = 0

Solving for variable 'x'.

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

Add '3.9' to each side of the equation.
-3.9 + 3.9 + 5.9x = 0 + 3.9

Combine like terms: -3.9 + 3.9 = 0.0
0.0 + 5.9x = 0 + 3.9
5.9x = 0 + 3.9

Combine like terms: 0 + 3.9 = 3.9
5.9x = 3.9

Divide each side by '5.9'.
x = 0.6610169492

Simplifying
x = 0.6610169492

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