1.8x+4+2.1=19.6

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Solution for 1.8x+4+2.1=19.6 equation:


Simplifying
1.8x + 4 + 2.1 = 19.6

Reorder the terms:
4 + 2.1 + 1.8x = 19.6

Combine like terms: 4 + 2.1 = 6.1
6.1 + 1.8x = 19.6

Solving
6.1 + 1.8x = 19.6

Solving for variable 'x'.

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

Add '-6.1' to each side of the equation.
6.1 + -6.1 + 1.8x = 19.6 + -6.1

Combine like terms: 6.1 + -6.1 = 0.0
0.0 + 1.8x = 19.6 + -6.1
1.8x = 19.6 + -6.1

Combine like terms: 19.6 + -6.1 = 13.5
1.8x = 13.5

Divide each side by '1.8'.
x = 7.5

Simplifying
x = 7.5

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