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

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


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

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

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

Combine like terms: 7 + 3 = 10
4 + 3x = 10 + -7x

Solving
4 + 3x = 10 + -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.
4 + 3x + 7x = 10 + -7x + 7x

Combine like terms: 3x + 7x = 10x
4 + 10x = 10 + -7x + 7x

Combine like terms: -7x + 7x = 0
4 + 10x = 10 + 0
4 + 10x = 10

Add '-4' to each side of the equation.
4 + -4 + 10x = 10 + -4

Combine like terms: 4 + -4 = 0
0 + 10x = 10 + -4
10x = 10 + -4

Combine like terms: 10 + -4 = 6
10x = 6

Divide each side by '10'.
x = 0.6

Simplifying
x = 0.6

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