3x-7+4(2x-9)=

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Solution for 3x-7+4(2x-9)= equation:


Simplifying
3x + -7 + 4(2x + -9) = 0

Reorder the terms:
3x + -7 + 4(-9 + 2x) = 0
3x + -7 + (-9 * 4 + 2x * 4) = 0
3x + -7 + (-36 + 8x) = 0

Reorder the terms:
-7 + -36 + 3x + 8x = 0

Combine like terms: -7 + -36 = -43
-43 + 3x + 8x = 0

Combine like terms: 3x + 8x = 11x
-43 + 11x = 0

Solving
-43 + 11x = 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 + 11x = 0 + 43

Combine like terms: -43 + 43 = 0
0 + 11x = 0 + 43
11x = 0 + 43

Combine like terms: 0 + 43 = 43
11x = 43

Divide each side by '11'.
x = 3.909090909

Simplifying
x = 3.909090909

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