7x+3(2x-5)+4=

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Solution for 7x+3(2x-5)+4= equation:


Simplifying
7x + 3(2x + -5) + 4 = 0

Reorder the terms:
7x + 3(-5 + 2x) + 4 = 0
7x + (-5 * 3 + 2x * 3) + 4 = 0
7x + (-15 + 6x) + 4 = 0

Reorder the terms:
-15 + 4 + 7x + 6x = 0

Combine like terms: -15 + 4 = -11
-11 + 7x + 6x = 0

Combine like terms: 7x + 6x = 13x
-11 + 13x = 0

Solving
-11 + 13x = 0

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 13x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 13x = 0 + 11
13x = 0 + 11

Combine like terms: 0 + 11 = 11
13x = 11

Divide each side by '13'.
x = 0.8461538462

Simplifying
x = 0.8461538462

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