4x-2.1=4.9-3x

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Solution for 4x-2.1=4.9-3x equation:


Simplifying
4x + -2.1 = 4.9 + -3x

Reorder the terms:
-2.1 + 4x = 4.9 + -3x

Solving
-2.1 + 4x = 4.9 + -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.
-2.1 + 4x + 3x = 4.9 + -3x + 3x

Combine like terms: 4x + 3x = 7x
-2.1 + 7x = 4.9 + -3x + 3x

Combine like terms: -3x + 3x = 0
-2.1 + 7x = 4.9 + 0
-2.1 + 7x = 4.9

Add '2.1' to each side of the equation.
-2.1 + 2.1 + 7x = 4.9 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + 7x = 4.9 + 2.1
7x = 4.9 + 2.1

Combine like terms: 4.9 + 2.1 = 7
7x = 7

Divide each side by '7'.
x = 1

Simplifying
x = 1

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