2.1x-48=1.3x+4

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Solution for 2.1x-48=1.3x+4 equation:


Simplifying
2.1x + -48 = 1.3x + 4

Reorder the terms:
-48 + 2.1x = 1.3x + 4

Reorder the terms:
-48 + 2.1x = 4 + 1.3x

Solving
-48 + 2.1x = 4 + 1.3x

Solving for variable 'x'.

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

Add '-1.3x' to each side of the equation.
-48 + 2.1x + -1.3x = 4 + 1.3x + -1.3x

Combine like terms: 2.1x + -1.3x = 0.8x
-48 + 0.8x = 4 + 1.3x + -1.3x

Combine like terms: 1.3x + -1.3x = 0.0
-48 + 0.8x = 4 + 0.0
-48 + 0.8x = 4

Add '48' to each side of the equation.
-48 + 48 + 0.8x = 4 + 48

Combine like terms: -48 + 48 = 0
0 + 0.8x = 4 + 48
0.8x = 4 + 48

Combine like terms: 4 + 48 = 52
0.8x = 52

Divide each side by '0.8'.
x = 65

Simplifying
x = 65

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