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

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


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

Reorder the terms:
4(7 + x) + 3(x + 5) = 0
(7 * 4 + x * 4) + 3(x + 5) = 0
(28 + 4x) + 3(x + 5) = 0

Reorder the terms:
28 + 4x + 3(5 + x) = 0
28 + 4x + (5 * 3 + x * 3) = 0
28 + 4x + (15 + 3x) = 0

Reorder the terms:
28 + 15 + 4x + 3x = 0

Combine like terms: 28 + 15 = 43
43 + 4x + 3x = 0

Combine like terms: 4x + 3x = 7x
43 + 7x = 0

Solving
43 + 7x = 0

Solving for variable 'x'.

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

Add '-43' to each side of the equation.
43 + -43 + 7x = 0 + -43

Combine like terms: 43 + -43 = 0
0 + 7x = 0 + -43
7x = 0 + -43

Combine like terms: 0 + -43 = -43
7x = -43

Divide each side by '7'.
x = -6.142857143

Simplifying
x = -6.142857143

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