What is the answer to 4x+5(5x-39)=153 ?

The answer to 4x+5(5x-39)=153 is x=12

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4x+5(5x-39)=153

4 x + 5 (5 x - 39) = 153

x = 12

Solution steps

4 x + 5 (5 x - 39) = 153

Expand

5 (5 x - 39) : 25 x - 195

4 x + 25 x - 195 = 153

Add similar elements:

4 x + 25 x = 29 x

29 x - 195 = 153

Move

195

to the right side

29 x = 348

Divide both sides by

29

x = 12

x^{2} - 15 x + 52 = 0

\frac{2}{14}

∣ 2 + x ∣ \leq 10

5 x^{2} + 4 x y - 12 y^{2}

- 4 + 6 x = 2 (3 x - 2)