7x+5-3(x-4)=

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Solution for 7x+5-3(x-4)= equation:


Simplifying
7x + 5 + -3(x + -4) = 0

Reorder the terms:
7x + 5 + -3(-4 + x) = 0
7x + 5 + (-4 * -3 + x * -3) = 0
7x + 5 + (12 + -3x) = 0

Reorder the terms:
5 + 12 + 7x + -3x = 0

Combine like terms: 5 + 12 = 17
17 + 7x + -3x = 0

Combine like terms: 7x + -3x = 4x
17 + 4x = 0

Solving
17 + 4x = 0

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 4x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 4x = 0 + -17
4x = 0 + -17

Combine like terms: 0 + -17 = -17
4x = -17

Divide each side by '4'.
x = -4.25

Simplifying
x = -4.25

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