Solve for x: 2(5x - 1) = 4 × 2(3x + 1)

Question

KnowledgeBoat · Accepted Answer

Given, ⇒ 2(5x - 1) = 4 × 2(3x + 1) ⇒ 2(5x - 1) = 4 × 2(3x + 1) ⇒ 2(5x - 1) = 22 × 2(3x + 1) ⇒ 2(5x - 1) = 2(3x + 1 + 2) ⇒ 2(5x - 1) = 2(3x + 3) Equating the exponents, ⇒ 5x - 1 = 3x + 3 ⇒ 5x - 3x = 3 + 1 ⇒ 2x = 4 ⇒ x = Hence, x = 2.

Mathematics

Solve for x:
2^{(5x - 1)} = 4 × 2^{(3x + 1)}

Indices

Related Questions

Solve for x:
9 × 3^x = (27)^{2x - 5}

Solve for x:
5^{(x - 3)} × 3^{(2x - 8)} = 225

Mathematics

Solve for x:2(5x - 1) = 4 × 2(3x + 1)

Indices

Related Questions

Solve for x:9 × 3x = (27)2x - 5

Solve for x:5(x - 3) × 3(2x - 8) = 225

Solve for x:
2^{(5x - 1)} = 4 × 2^{(3x + 1)}

Solve for x:
9 × 3^x = (27)^{2x - 5}

Solve for x:
5^{(x - 3)} × 3^{(2x - 8)} = 225