5.1x+1=2.1x+13

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Solution for 5.1x+1=2.1x+13 equation:


Simplifying
5.1x + 1 = 2.1x + 13

Reorder the terms:
1 + 5.1x = 2.1x + 13

Reorder the terms:
1 + 5.1x = 13 + 2.1x

Solving
1 + 5.1x = 13 + 2.1x

Solving for variable 'x'.

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

Add '-2.1x' to each side of the equation.
1 + 5.1x + -2.1x = 13 + 2.1x + -2.1x

Combine like terms: 5.1x + -2.1x = 3x
1 + 3x = 13 + 2.1x + -2.1x

Combine like terms: 2.1x + -2.1x = 0.0
1 + 3x = 13 + 0.0
1 + 3x = 13

Add '-1' to each side of the equation.
1 + -1 + 3x = 13 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 13 + -1
3x = 13 + -1

Combine like terms: 13 + -1 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

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