3.5x=7(x+1)

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Solution for 3.5x=7(x+1) equation:


Simplifying
3.5x = 7(x + 1)

Reorder the terms:
3.5x = 7(1 + x)
3.5x = (1 * 7 + x * 7)
3.5x = (7 + 7x)

Solving
3.5x = 7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3.5x + -7x = 7 + 7x + -7x

Combine like terms: 3.5x + -7x = -3.5x
-3.5x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3.5x = 7 + 0
-3.5x = 7

Divide each side by '-3.5'.
x = -2

Simplifying
x = -2

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