The required answer is -1.
How can an expression be solved with multiple operators?
The expression with multiple operator can be solved by using BODMAS rule i.e.
B-Bracket
O-Of
D-Division
M-Multiplication
A-Addition
S-Substraction
The given expression can be written as,
{2x(-10)}/4 = 3x
⇒ 2x-10 = 12x
⇒ 12x - 2x = -10
⇒ 10x = -10
⇒ x = -10/10
⇒ x = -1
∴The required answer is -1.
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