7X+(X+8).3=4X

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Solution for 7X+(X+8).3=4X equation:


Simplifying
7X + (X + 8) * 0.3 = 4X

Reorder the terms:
7X + (8 + X) * 0.3 = 4X

Reorder the terms for easier multiplication:
7X + 0.3(8 + X) = 4X
7X + (8 * 0.3 + X * 0.3) = 4X
7X + (2.4 + 0.3X) = 4X

Reorder the terms:
2.4 + 7X + 0.3X = 4X

Combine like terms: 7X + 0.3X = 7.3X
2.4 + 7.3X = 4X

Solving
2.4 + 7.3X = 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
2.4 + 7.3X + -4X = 4X + -4X

Combine like terms: 7.3X + -4X = 3.3X
2.4 + 3.3X = 4X + -4X

Combine like terms: 4X + -4X = 0
2.4 + 3.3X = 0

Add '-2.4' to each side of the equation.
2.4 + -2.4 + 3.3X = 0 + -2.4

Combine like terms: 2.4 + -2.4 = 0.0
0.0 + 3.3X = 0 + -2.4
3.3X = 0 + -2.4

Combine like terms: 0 + -2.4 = -2.4
3.3X = -2.4

Divide each side by '3.3'.
X = -0.7272727273

Simplifying
X = -0.7272727273

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