7x=9-3(x+1)

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Solution for 7x=9-3(x+1) equation:


Simplifying
7x = 9 + -3(x + 1)

Reorder the terms:
7x = 9 + -3(1 + x)
7x = 9 + (1 * -3 + x * -3)
7x = 9 + (-3 + -3x)

Combine like terms: 9 + -3 = 6
7x = 6 + -3x

Solving
7x = 6 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
7x + 3x = 6 + -3x + 3x

Combine like terms: 7x + 3x = 10x
10x = 6 + -3x + 3x

Combine like terms: -3x + 3x = 0
10x = 6 + 0
10x = 6

Divide each side by '10'.
x = 0.6

Simplifying
x = 0.6

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