(x+30)3.5=4x

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Solution for (x+30)3.5=4x equation:


Simplifying
(x + 30) * 3.5 = 4x

Reorder the terms:
(30 + x) * 3.5 = 4x

Reorder the terms for easier multiplication:
3.5(30 + x) = 4x
(30 * 3.5 + x * 3.5) = 4x
(105 + 3.5x) = 4x

Solving
105 + 3.5x = 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.
105 + 3.5x + -4x = 4x + -4x

Combine like terms: 3.5x + -4x = -0.5x
105 + -0.5x = 4x + -4x

Combine like terms: 4x + -4x = 0
105 + -0.5x = 0

Add '-105' to each side of the equation.
105 + -105 + -0.5x = 0 + -105

Combine like terms: 105 + -105 = 0
0 + -0.5x = 0 + -105
-0.5x = 0 + -105

Combine like terms: 0 + -105 = -105
-0.5x = -105

Divide each side by '-0.5'.
x = 210

Simplifying
x = 210

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