4x+3(5x+4)=30

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Solution for 4x+3(5x+4)=30 equation:


Simplifying
4x + 3(5x + 4) = 30

Reorder the terms:
4x + 3(4 + 5x) = 30
4x + (4 * 3 + 5x * 3) = 30
4x + (12 + 15x) = 30

Reorder the terms:
12 + 4x + 15x = 30

Combine like terms: 4x + 15x = 19x
12 + 19x = 30

Solving
12 + 19x = 30

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 19x = 30 + -12

Combine like terms: 12 + -12 = 0
0 + 19x = 30 + -12
19x = 30 + -12

Combine like terms: 30 + -12 = 18
19x = 18

Divide each side by '19'.
x = 0.9473684211

Simplifying
x = 0.9473684211

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