3x+3=7-(4x-9)

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Solution for 3x+3=7-(4x-9) equation:


Simplifying
3x + 3 = 7 + -1(4x + -9)

Reorder the terms:
3 + 3x = 7 + -1(4x + -9)

Reorder the terms:
3 + 3x = 7 + -1(-9 + 4x)
3 + 3x = 7 + (-9 * -1 + 4x * -1)
3 + 3x = 7 + (9 + -4x)

Combine like terms: 7 + 9 = 16
3 + 3x = 16 + -4x

Solving
3 + 3x = 16 + -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.
3 + 3x + 4x = 16 + -4x + 4x

Combine like terms: 3x + 4x = 7x
3 + 7x = 16 + -4x + 4x

Combine like terms: -4x + 4x = 0
3 + 7x = 16 + 0
3 + 7x = 16

Add '-3' to each side of the equation.
3 + -3 + 7x = 16 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 16 + -3
7x = 16 + -3

Combine like terms: 16 + -3 = 13
7x = 13

Divide each side by '7'.
x = 1.857142857

Simplifying
x = 1.857142857

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