.15x+2x*15+.3=0.35x-0.4

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Solution for .15x+2x*15+.3=0.35x-0.4 equation:


Simplifying
0.15x + 2x * 15 + 0.3 = 0.35x + -0.4

Reorder the terms for easier multiplication:
0.15x + 2 * 15x + 0.3 = 0.35x + -0.4

Multiply 2 * 15
0.15x + 30x + 0.3 = 0.35x + -0.4

Reorder the terms:
0.3 + 0.15x + 30x = 0.35x + -0.4

Combine like terms: 0.15x + 30x = 30.15x
0.3 + 30.15x = 0.35x + -0.4

Reorder the terms:
0.3 + 30.15x = -0.4 + 0.35x

Solving
0.3 + 30.15x = -0.4 + 0.35x

Solving for variable 'x'.

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

Add '-0.35x' to each side of the equation.
0.3 + 30.15x + -0.35x = -0.4 + 0.35x + -0.35x

Combine like terms: 30.15x + -0.35x = 29.8x
0.3 + 29.8x = -0.4 + 0.35x + -0.35x

Combine like terms: 0.35x + -0.35x = 0.00
0.3 + 29.8x = -0.4 + 0.00
0.3 + 29.8x = -0.4

Add '-0.3' to each side of the equation.
0.3 + -0.3 + 29.8x = -0.4 + -0.3

Combine like terms: 0.3 + -0.3 = 0.0
0.0 + 29.8x = -0.4 + -0.3
29.8x = -0.4 + -0.3

Combine like terms: -0.4 + -0.3 = -0.7
29.8x = -0.7

Divide each side by '29.8'.
x = -0.02348993289

Simplifying
x = -0.02348993289

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