Following expressions and find their values when x = 2:

Simplify the following expressions and find their values when x = 2:
(i) x + 7 + 4(x – 5)
(ii) 3(x + 2) + 5x – 7
(iii) 6x + 5(x – 2)
(iv) 4(2x – 1) + 3x + 11

Solution:

More Solutions:

• Solve the algebraic expression 3x, -5x, 7x.
• Simplify the following by combining like terms:
• Find the sum of the following algebraic expressions:
• Simplify the following algebraic expression:
• Subtract the algebraic expression: