-4.3x+3.4(3+7x)=9.8+19.9x

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Solution for -4.3x+3.4(3+7x)=9.8+19.9x equation:


Simplifying
-4.3x + 3.4(3 + 7x) = 9.8 + 19.9x
-4.3x + (3 * 3.4 + 7x * 3.4) = 9.8 + 19.9x
-4.3x + (10.2 + 23.8x) = 9.8 + 19.9x

Reorder the terms:
10.2 + -4.3x + 23.8x = 9.8 + 19.9x

Combine like terms: -4.3x + 23.8x = 19.5x
10.2 + 19.5x = 9.8 + 19.9x

Solving
10.2 + 19.5x = 9.8 + 19.9x

Solving for variable 'x'.

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

Add '-19.9x' to each side of the equation.
10.2 + 19.5x + -19.9x = 9.8 + 19.9x + -19.9x

Combine like terms: 19.5x + -19.9x = -0.4x
10.2 + -0.4x = 9.8 + 19.9x + -19.9x

Combine like terms: 19.9x + -19.9x = 0.0
10.2 + -0.4x = 9.8 + 0.0
10.2 + -0.4x = 9.8

Add '-10.2' to each side of the equation.
10.2 + -10.2 + -0.4x = 9.8 + -10.2

Combine like terms: 10.2 + -10.2 = 0.0
0.0 + -0.4x = 9.8 + -10.2
-0.4x = 9.8 + -10.2

Combine like terms: 9.8 + -10.2 = -0.4
-0.4x = -0.4

Divide each side by '-0.4'.
x = 1

Simplifying
x = 1

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