4.40(x-1.90)=8.30(x+1.10)

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Solution for 4.40(x-1.90)=8.30(x+1.10) equation: 


Simplifying
4.40(x + -1.90) = 8.30(x + 1.10)

Reorder the terms:
4.40(-1.90 + x) = 8.30(x + 1.10)
(-1.90 * 4.40 + x * 4.40) = 8.30(x + 1.10)
(-8.36 + 4.40x) = 8.30(x + 1.10)

Reorder the terms:
-8.36 + 4.40x = 8.30(1.10 + x)
-8.36 + 4.40x = (1.10 * 8.30 + x * 8.30)
-8.36 + 4.40x = (9.13 + 8.30x)

Solving
-8.36 + 4.40x = 9.13 + 8.30x

Solving for variable 'x'.

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

Add '-8.30x' to each side of the equation.
-8.36 + 4.40x + -8.30x = 9.13 + 8.30x + -8.30x

Combine like terms: 4.40x + -8.30x = -3.9x
-8.36 + -3.9x = 9.13 + 8.30x + -8.30x

Combine like terms: 8.30x + -8.30x = 0.00
-8.36 + -3.9x = 9.13 + 0.00
-8.36 + -3.9x = 9.13

Add '8.36' to each side of the equation.
-8.36 + 8.36 + -3.9x = 9.13 + 8.36

Combine like terms: -8.36 + 8.36 = 0.00
0.00 + -3.9x = 9.13 + 8.36
-3.9x = 9.13 + 8.36

Combine like terms: 9.13 + 8.36 = 17.49
-3.9x = 17.49

Divide each side by '-3.9'.
x = -4.484615385

Simplifying
x = -4.484615385

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