.9x-2.1=2.9x+2.4

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Solution for .9x-2.1=2.9x+2.4 equation:


Simplifying
0.9x + -2.1 = 2.9x + 2.4

Reorder the terms:
-2.1 + 0.9x = 2.9x + 2.4

Reorder the terms:
-2.1 + 0.9x = 2.4 + 2.9x

Solving
-2.1 + 0.9x = 2.4 + 2.9x

Solving for variable 'x'.

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

Add '-2.9x' to each side of the equation.
-2.1 + 0.9x + -2.9x = 2.4 + 2.9x + -2.9x

Combine like terms: 0.9x + -2.9x = -2x
-2.1 + -2x = 2.4 + 2.9x + -2.9x

Combine like terms: 2.9x + -2.9x = 0.0
-2.1 + -2x = 2.4 + 0.0
-2.1 + -2x = 2.4

Add '2.1' to each side of the equation.
-2.1 + 2.1 + -2x = 2.4 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + -2x = 2.4 + 2.1
-2x = 2.4 + 2.1

Combine like terms: 2.4 + 2.1 = 4.5
-2x = 4.5

Divide each side by '-2'.
x = -2.25

Simplifying
x = -2.25

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